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
|
/* FJBG -- Fast Java Bytecode Generator
* Copyright 2002-2012 LAMP/EPFL
* @author Michel Schinz
*/
package ch.epfl.lamp.fjbg;
/**
* Definition of opcodes for the JVM.
*
* @author Michel Schinz, Thomas Friedli
* @version 1.0
*/
public class JOpcode {
public final String name;
public final int code;
// The following attributes can be (statically) unknown for some
// instructions, and are therefore not public. To know their value,
// functions have to be used (see JCodeIterator).
protected final int size;
protected final JType[] producedDataTypes;
protected final JType[] consumedDataTypes;
protected final int jumpKind;
protected final int successorCount;
protected final static int UNKNOWN = Integer.MIN_VALUE;
protected final static int JMP_NONE = 0;
protected final static int JMP_NEXT = 1;
protected final static int JMP_ALWAYS_S2_OFFSET = 2;
protected final static int JMP_ALWAYS_S4_OFFSET = 3;
protected final static int JMP_MAYBE_S2_OFFSET = 4;
protected final static int JMP_TABLE = 5;
protected final static int JMP_LOOKUP = 6;
protected final static JType[] NO_DATA = new JType[0];
protected final static JType[] INT_TYPE =
new JType[] { JType.INT };
protected final static JType[] FLOAT_TYPE =
new JType[] { JType.FLOAT };
protected final static JType[] LONG_TYPE =
new JType[] { JType.LONG };
protected final static JType[] DOUBLE_TYPE =
new JType[] { JType.DOUBLE };
protected final static JType[] OBJECT_REF_TYPE =
new JType[] { JObjectType.JAVA_LANG_OBJECT };
protected final static JType[] ARRAY_REF_TYPE =
new JType[] { new JArrayType(JType.VOID) };
protected final static JType[] REFERENCE_TYPE =
new JType[] { JType.REFERENCE };
protected final static JType[] ADDRESS_TYPE =
new JType[] { JType.ADDRESS };
protected final static JType[] UNKNOWN_TYPE =
new JType[] { JType.UNKNOWN };
/// Instruction codes
public final static int cNOP = 0;
public final static int cACONST_NULL = 1;
public final static int cICONST_M1 = 2;
public final static int cICONST_0 = 3;
public final static int cICONST_1 = 4;
public final static int cICONST_2 = 5;
public final static int cICONST_3 = 6;
public final static int cICONST_4 = 7;
public final static int cICONST_5 = 8;
public final static int cLCONST_0 = 9;
public final static int cLCONST_1 = 10;
public final static int cFCONST_0 = 11;
public final static int cFCONST_1 = 12;
public final static int cFCONST_2 = 13;
public final static int cDCONST_0 = 14;
public final static int cDCONST_1 = 15;
public final static int cBIPUSH = 16;
public final static int cSIPUSH = 17;
public final static int cLDC = 18;
public final static int cLDC_W = 19;
public final static int cLDC2_W = 20;
public final static int cILOAD = 21;
public final static int cLLOAD = 22;
public final static int cFLOAD = 23;
public final static int cDLOAD = 24;
public final static int cALOAD = 25;
public final static int cILOAD_0 = 26;
public final static int cILOAD_1 = 27;
public final static int cILOAD_2 = 28;
public final static int cILOAD_3 = 29;
public final static int cLLOAD_0 = 30;
public final static int cLLOAD_1 = 31;
public final static int cLLOAD_2 = 32;
public final static int cLLOAD_3 = 33;
public final static int cFLOAD_0 = 34;
public final static int cFLOAD_1 = 35;
public final static int cFLOAD_2 = 36;
public final static int cFLOAD_3 = 37;
public final static int cDLOAD_0 = 38;
public final static int cDLOAD_1 = 39;
public final static int cDLOAD_2 = 40;
public final static int cDLOAD_3 = 41;
public final static int cALOAD_0 = 42;
public final static int cALOAD_1 = 43;
public final static int cALOAD_2 = 44;
public final static int cALOAD_3 = 45;
public final static int cIALOAD = 46;
public final static int cLALOAD = 47;
public final static int cFALOAD = 48;
public final static int cDALOAD = 49;
public final static int cAALOAD = 50;
public final static int cBALOAD = 51;
public final static int cCALOAD = 52;
public final static int cSALOAD = 53;
public final static int cISTORE = 54;
public final static int cLSTORE = 55;
public final static int cFSTORE = 56;
public final static int cDSTORE = 57;
public final static int cASTORE = 58;
public final static int cISTORE_0 = 59;
public final static int cISTORE_1 = 60;
public final static int cISTORE_2 = 61;
public final static int cISTORE_3 = 62;
public final static int cLSTORE_0 = 63;
public final static int cLSTORE_1 = 64;
public final static int cLSTORE_2 = 65;
public final static int cLSTORE_3 = 66;
public final static int cFSTORE_0 = 67;
public final static int cFSTORE_1 = 68;
public final static int cFSTORE_2 = 69;
public final static int cFSTORE_3 = 70;
public final static int cDSTORE_0 = 71;
public final static int cDSTORE_1 = 72;
public final static int cDSTORE_2 = 73;
public final static int cDSTORE_3 = 74;
public final static int cASTORE_0 = 75;
public final static int cASTORE_1 = 76;
public final static int cASTORE_2 = 77;
public final static int cASTORE_3 = 78;
public final static int cIASTORE = 79;
public final static int cLASTORE = 80;
public final static int cFASTORE = 81;
public final static int cDASTORE = 82;
public final static int cAASTORE = 83;
public final static int cBASTORE = 84;
public final static int cCASTORE = 85;
public final static int cSASTORE = 86;
public final static int cPOP = 87;
public final static int cPOP2 = 88;
public final static int cDUP = 89;
public final static int cDUP_X1 = 90;
public final static int cDUP_X2 = 91;
public final static int cDUP2 = 92;
public final static int cDUP2_X1 = 93;
public final static int cDUP2_X2 = 94;
public final static int cSWAP = 95;
public final static int cIADD = 96;
public final static int cLADD = 97;
public final static int cFADD = 98;
public final static int cDADD = 99;
public final static int cISUB = 100;
public final static int cLSUB = 101;
public final static int cFSUB = 102;
public final static int cDSUB = 103;
public final static int cIMUL = 104;
public final static int cLMUL = 105;
public final static int cFMUL = 106;
public final static int cDMUL = 107;
public final static int cIDIV = 108;
public final static int cLDIV = 109;
public final static int cFDIV = 110;
public final static int cDDIV = 111;
public final static int cIREM = 112;
public final static int cLREM = 113;
public final static int cFREM = 114;
public final static int cDREM = 115;
public final static int cINEG = 116;
public final static int cLNEG = 117;
public final static int cFNEG = 118;
public final static int cDNEG = 119;
public final static int cISHL = 120;
public final static int cLSHL = 121;
public final static int cISHR = 122;
public final static int cLSHR = 123;
public final static int cIUSHR = 124;
public final static int cLUSHR = 125;
public final static int cIAND = 126;
public final static int cLAND = 127;
public final static int cIOR = 128;
public final static int cLOR = 129;
public final static int cIXOR = 130;
public final static int cLXOR = 131;
public final static int cIINC = 132;
public final static int cI2L = 133;
public final static int cI2F = 134;
public final static int cI2D = 135;
public final static int cL2I = 136;
public final static int cL2F = 137;
public final static int cL2D = 138;
public final static int cF2I = 139;
public final static int cF2L = 140;
public final static int cF2D = 141;
public final static int cD2I = 142;
public final static int cD2L = 143;
public final static int cD2F = 144;
public final static int cI2B = 145;
public final static int cI2C = 146;
public final static int cI2S = 147;
public final static int cLCMP = 148;
public final static int cFCMPL = 149;
public final static int cFCMPG = 150;
public final static int cDCMPL = 151;
public final static int cDCMPG = 152;
public final static int cIFEQ = 153;
public final static int cIFNE = 154;
public final static int cIFLT = 155;
public final static int cIFGE = 156;
public final static int cIFGT = 157;
public final static int cIFLE = 158;
public final static int cIF_ICMPEQ = 159;
public final static int cIF_ICMPNE = 160;
public final static int cIF_ICMPLT = 161;
public final static int cIF_ICMPGE = 162;
public final static int cIF_ICMPGT = 163;
public final static int cIF_ICMPLE = 164;
public final static int cIF_ACMPEQ = 165;
public final static int cIF_ACMPNE = 166;
public final static int cGOTO = 167;
public final static int cJSR = 168;
public final static int cRET = 169;
public final static int cTABLESWITCH = 170;
public final static int cLOOKUPSWITCH = 171;
public final static int cIRETURN = 172;
public final static int cLRETURN = 173;
public final static int cFRETURN = 174;
public final static int cDRETURN = 175;
public final static int cARETURN = 176;
public final static int cRETURN = 177;
public final static int cGETSTATIC = 178;
public final static int cPUTSTATIC = 179;
public final static int cGETFIELD = 180;
public final static int cPUTFIELD = 181;
public final static int cINVOKEVIRTUAL = 182;
public final static int cINVOKESPECIAL = 183;
public final static int cINVOKESTATIC = 184;
public final static int cINVOKEINTERFACE = 185;
public final static int cNEW = 187;
public final static int cNEWARRAY = 188;
public final static int cANEWARRAY = 189;
public final static int cARRAYLENGTH = 190;
public final static int cATHROW = 191;
public final static int cCHECKCAST = 192;
public final static int cINSTANCEOF = 193;
public final static int cMONITORENTER = 194;
public final static int cMONITOREXIT = 195;
public final static int cWIDE = 196;
public final static int cMULTIANEWARRAY = 197;
public final static int cIFNULL = 198;
public final static int cIFNONNULL = 199;
public final static int cGOTO_W = 200;
public final static int cJSR_W = 201;
// Objects representing instructions
public final static JOpcode NOP =
new JOpcode("NOP", cNOP, 1, NO_DATA, NO_DATA, JMP_NEXT);
public final static JOpcode ACONST_NULL = new JOpcode("ACONST_NULL",
cACONST_NULL,
1,
REFERENCE_TYPE,
NO_DATA,
JMP_NEXT);
public final static JOpcode ICONST_M1 =
new JOpcode("ICONST_M1", cICONST_M1, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ICONST_0 =
new JOpcode("ICONST_0", cICONST_0, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ICONST_1 =
new JOpcode("ICONST_1", cICONST_1, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ICONST_2 =
new JOpcode("ICONST_2", cICONST_2, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ICONST_3 =
new JOpcode("ICONST_3", cICONST_3, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ICONST_4 =
new JOpcode("ICONST_4", cICONST_4, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ICONST_5 =
new JOpcode("ICONST_5", cICONST_5, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LCONST_0 =
new JOpcode("LCONST_0", cLCONST_0, 1, LONG_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LCONST_1 =
new JOpcode("LCONST_1", cLCONST_1, 1, LONG_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode FCONST_0 =
new JOpcode("FCONST_0", cFCONST_0, 1, FLOAT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode FCONST_1 =
new JOpcode("FCONST_1", cFCONST_1, 1, FLOAT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode FCONST_2 =
new JOpcode("FCONST_2", cFCONST_2, 1, FLOAT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode DCONST_0 =
new JOpcode("DCONST_0", cDCONST_0, 1, DOUBLE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode DCONST_1 =
new JOpcode("DCONST_1", cDCONST_1, 1, DOUBLE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode BIPUSH =
new JOpcode("BIPUSH", cBIPUSH, 2, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode SIPUSH =
new JOpcode("SIPUSH", cSIPUSH, 3, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LDC =
new JOpcode("LDC", cLDC, 2, UNKNOWN_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LDC_W =
new JOpcode("LDC_W", cLDC_W, 3, UNKNOWN_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LDC2_W =
new JOpcode("LDC2_W", cLDC2_W, 3, UNKNOWN_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ILOAD =
new JOpcode("ILOAD", cILOAD, 2, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LLOAD =
new JOpcode("LLOAD", cLLOAD, 2, LONG_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode FLOAD =
new JOpcode("FLOAD", cFLOAD, 2, FLOAT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode DLOAD =
new JOpcode("DLOAD", cDLOAD, 2, DOUBLE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ALOAD =
new JOpcode("ALOAD", cALOAD, 2, REFERENCE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ILOAD_0 =
new JOpcode("ILOAD_0", cILOAD_0, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ILOAD_1 =
new JOpcode("ILOAD_1", cILOAD_1, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ILOAD_2 =
new JOpcode("ILOAD_2", cILOAD_2, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ILOAD_3 =
new JOpcode("ILOAD_3", cILOAD_3, 1, INT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LLOAD_0 =
new JOpcode("LLOAD_0", cLLOAD_0, 1, LONG_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LLOAD_1 =
new JOpcode("LLOAD_1", cLLOAD_1, 1, LONG_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LLOAD_2 =
new JOpcode("LLOAD_2", cLLOAD_2, 1, LONG_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode LLOAD_3 =
new JOpcode("LLOAD_3", cLLOAD_3, 1, LONG_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode FLOAD_0 =
new JOpcode("FLOAD_0", cFLOAD_0, 1, FLOAT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode FLOAD_1 =
new JOpcode("FLOAD_1", cFLOAD_1, 1, FLOAT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode FLOAD_2 =
new JOpcode("FLOAD_2", cFLOAD_2, 1, FLOAT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode FLOAD_3 =
new JOpcode("FLOAD_3", cFLOAD_3, 1, FLOAT_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode DLOAD_0 =
new JOpcode("DLOAD_0", cDLOAD_0, 1, DOUBLE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode DLOAD_1 =
new JOpcode("DLOAD_1", cDLOAD_1, 1, DOUBLE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode DLOAD_2 =
new JOpcode("DLOAD_2", cDLOAD_2, 1, DOUBLE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode DLOAD_3 =
new JOpcode("DLOAD_3", cDLOAD_3, 1, DOUBLE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ALOAD_0 =
new JOpcode("ALOAD_0", cALOAD_0, 1, REFERENCE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ALOAD_1 =
new JOpcode("ALOAD_1", cALOAD_1, 1, REFERENCE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ALOAD_2 =
new JOpcode("ALOAD_2", cALOAD_2, 1, REFERENCE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode ALOAD_3 =
new JOpcode("ALOAD_3", cALOAD_3, 1, REFERENCE_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode IALOAD =
new JOpcode("IALOAD",
cIALOAD,
1,
INT_TYPE,
new JType[] {JType.INT, JArrayType.INT},
JMP_NEXT);
public final static JOpcode LALOAD =
new JOpcode("LALOAD",
cLALOAD,
1,
LONG_TYPE,
new JType[] {JType.INT, JArrayType.LONG},
JMP_NEXT);
public final static JOpcode FALOAD =
new JOpcode("FALOAD",
cFALOAD,
1,
FLOAT_TYPE,
new JType[] {JType.INT, JArrayType.FLOAT},
JMP_NEXT);
public final static JOpcode DALOAD =
new JOpcode("DALOAD",
cDALOAD,
1,
DOUBLE_TYPE,
new JType[] {JType.INT, JArrayType.DOUBLE},
JMP_NEXT);
public final static JOpcode AALOAD =
new JOpcode("AALOAD",
cAALOAD,
1,
REFERENCE_TYPE,
new JType[] {JType.INT, JArrayType.REFERENCE},
JMP_NEXT);
public final static JOpcode BALOAD =
new JOpcode("BALOAD",
cBALOAD,
1,
INT_TYPE,
new JType[] {JType.INT, new JArrayType(JType.UNKNOWN)},
JMP_NEXT);
public final static JOpcode CALOAD =
new JOpcode("CALOAD",
cCALOAD,
1,
INT_TYPE,
new JType[] {JType.INT, JArrayType.CHAR},
JMP_NEXT);
public final static JOpcode SALOAD =
new JOpcode("SALOAD",
cSALOAD,
1,
INT_TYPE,
new JType[] {JType.INT, JArrayType.SHORT},
JMP_NEXT);
public final static JOpcode ISTORE =
new JOpcode("ISTORE", cISTORE, 2, NO_DATA, INT_TYPE, JMP_NEXT);
public final static JOpcode LSTORE =
new JOpcode("LSTORE", cLSTORE, 2, NO_DATA, LONG_TYPE, JMP_NEXT);
public final static JOpcode FSTORE =
new JOpcode("FSTORE", cFSTORE, 2, NO_DATA, FLOAT_TYPE, JMP_NEXT);
public final static JOpcode DSTORE =
new JOpcode("DSTORE", cDSTORE, 2, NO_DATA, DOUBLE_TYPE, JMP_NEXT);
public final static JOpcode ASTORE =
new JOpcode("ASTORE", cASTORE, 2, NO_DATA, REFERENCE_TYPE, JMP_NEXT);
public final static JOpcode ISTORE_0 =
new JOpcode("ISTORE_0", cISTORE_0, 1, NO_DATA, INT_TYPE, JMP_NEXT);
public final static JOpcode ISTORE_1 =
new JOpcode("ISTORE_1", cISTORE_1, 1, NO_DATA, INT_TYPE, JMP_NEXT);
public final static JOpcode ISTORE_2 =
new JOpcode("ISTORE_2", cISTORE_2, 1, NO_DATA, INT_TYPE, JMP_NEXT);
public final static JOpcode ISTORE_3 =
new JOpcode("ISTORE_3", cISTORE_3, 1, NO_DATA, INT_TYPE, JMP_NEXT);
public final static JOpcode LSTORE_0 =
new JOpcode("LSTORE_0", cLSTORE_0, 1, NO_DATA, LONG_TYPE, JMP_NEXT);
public final static JOpcode LSTORE_1 =
new JOpcode("LSTORE_1", cLSTORE_1, 1, NO_DATA, LONG_TYPE, JMP_NEXT);
public final static JOpcode LSTORE_2 =
new JOpcode("LSTORE_2", cLSTORE_2, 1, NO_DATA, LONG_TYPE, JMP_NEXT);
public final static JOpcode LSTORE_3 =
new JOpcode("LSTORE_3", cLSTORE_3, 1, NO_DATA, LONG_TYPE, JMP_NEXT);
public final static JOpcode FSTORE_0 =
new JOpcode("FSTORE_0", cFSTORE_0, 1, NO_DATA, FLOAT_TYPE, JMP_NEXT);
public final static JOpcode FSTORE_1 =
new JOpcode("FSTORE_1", cFSTORE_1, 1, NO_DATA, FLOAT_TYPE, JMP_NEXT);
public final static JOpcode FSTORE_2 =
new JOpcode("FSTORE_2", cFSTORE_2, 1, NO_DATA, FLOAT_TYPE, JMP_NEXT);
public final static JOpcode FSTORE_3 =
new JOpcode("FSTORE_3", cFSTORE_3, 1, NO_DATA, FLOAT_TYPE, JMP_NEXT);
public final static JOpcode DSTORE_0 =
new JOpcode("DSTORE_0", cDSTORE_0, 1, NO_DATA, DOUBLE_TYPE, JMP_NEXT);
public final static JOpcode DSTORE_1 =
new JOpcode("DSTORE_1", cDSTORE_1, 1, NO_DATA, DOUBLE_TYPE, JMP_NEXT);
public final static JOpcode DSTORE_2 =
new JOpcode("DSTORE_2", cDSTORE_2, 1, NO_DATA, DOUBLE_TYPE, JMP_NEXT);
public final static JOpcode DSTORE_3 =
new JOpcode("DSTORE_3", cDSTORE_3, 1, NO_DATA, DOUBLE_TYPE, JMP_NEXT);
public final static JOpcode ASTORE_0 = new JOpcode("ASTORE_0",
cASTORE_0,
1,
NO_DATA,
REFERENCE_TYPE,
JMP_NEXT);
public final static JOpcode ASTORE_1 = new JOpcode("ASTORE_1",
cASTORE_1,
1,
NO_DATA,
REFERENCE_TYPE,
JMP_NEXT);
public final static JOpcode ASTORE_2 = new JOpcode("ASTORE_2",
cASTORE_2,
1,
NO_DATA,
REFERENCE_TYPE,
JMP_NEXT);
public final static JOpcode ASTORE_3 = new JOpcode("ASTORE_3",
cASTORE_3,
1,
NO_DATA,
REFERENCE_TYPE,
JMP_NEXT);
public final static JOpcode IASTORE =
new JOpcode("IASTORE",
cIASTORE,
1,
NO_DATA,
new JType[] { JType.INT,
JType.INT,
JArrayType.INT},
JMP_NEXT);
public final static JOpcode LASTORE =
new JOpcode("LASTORE",
cLASTORE,
1,
NO_DATA,
new JType[] { JType.LONG,
JType.INT,
JArrayType.LONG},
JMP_NEXT);
public final static JOpcode FASTORE =
new JOpcode("FASTORE",
cFASTORE,
1,
NO_DATA,
new JType[] { JType.FLOAT,
JType.INT,
JArrayType.FLOAT},
JMP_NEXT);
public final static JOpcode DASTORE =
new JOpcode("DASTORE",
cDASTORE,
1,
NO_DATA,
new JType[] { JType.DOUBLE,
JType.INT,
JArrayType.DOUBLE},
JMP_NEXT);
public final static JOpcode AASTORE =
new JOpcode("AASTORE",
cAASTORE,
1,
NO_DATA,
new JType[] { JType.REFERENCE,
JType.INT,
JArrayType.REFERENCE},
JMP_NEXT);
public final static JOpcode BASTORE =
new JOpcode("BASTORE",
cBASTORE,
1,
NO_DATA,
new JType[] { JType.INT,
JType.INT,
new JArrayType(JType.UNKNOWN)},
JMP_NEXT);
public final static JOpcode CASTORE =
new JOpcode("CASTORE",
cCASTORE,
1,
NO_DATA,
new JType[] { JType.INT,
JType.INT,
JArrayType.CHAR},
JMP_NEXT);
public final static JOpcode SASTORE =
new JOpcode("SASTORE",
cSASTORE,
1,
NO_DATA,
new JType[] { JType.INT,
JType.INT,
JArrayType.SHORT},
JMP_NEXT);
public final static JOpcode POP =
new JOpcode("POP", cPOP, 1, NO_DATA, UNKNOWN_TYPE, JMP_NEXT);
public final static JOpcode POP2 =
new JOpcode("POP2", cPOP2, 1, NO_DATA, UNKNOWN_TYPE, JMP_NEXT);
public final static JOpcode DUP =
new JOpcode("DUP", cDUP, 1, UNKNOWN_TYPE, UNKNOWN_TYPE, JMP_NEXT);
public final static JOpcode DUP_X1 = new JOpcode("DUP_X1",
cDUP_X1,
1,
UNKNOWN_TYPE,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode DUP_X2 = new JOpcode("DUP_X2",
cDUP_X2,
1,
UNKNOWN_TYPE,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode DUP2 =
new JOpcode("DUP2", cDUP2, 1, UNKNOWN_TYPE, UNKNOWN_TYPE, JMP_NEXT);
public final static JOpcode DUP2_X1 = new JOpcode("DUP2_X1",
cDUP2_X1,
1,
UNKNOWN_TYPE,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode DUP2_X2 = new JOpcode("DUP2_X2",
cDUP2_X2,
1,
UNKNOWN_TYPE,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode SWAP =
new JOpcode("SWAP", cSWAP, 1, UNKNOWN_TYPE, UNKNOWN_TYPE, JMP_NEXT);
public final static JOpcode IADD =
new JOpcode("IADD",
cIADD,
1,
INT_TYPE,
new JType[] { JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LADD =
new JOpcode("LADD",
cLADD,
1,
LONG_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode FADD =
new JOpcode("FADD",
cFADD,
1,
FLOAT_TYPE,
new JType[] { JType.FLOAT, JType.FLOAT },
JMP_NEXT);
public final static JOpcode DADD =
new JOpcode("DADD",
cDADD,
1,
DOUBLE_TYPE,
new JType[] { JType.DOUBLE, JType.DOUBLE },
JMP_NEXT);
public final static JOpcode ISUB =
new JOpcode("ISUB",
cISUB,
1,
INT_TYPE,
new JType[] {JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LSUB =
new JOpcode("LSUB",
cLSUB,
1,
LONG_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode FSUB =
new JOpcode("FSUB",
cFSUB,
1,
FLOAT_TYPE,
new JType[] { JType.FLOAT, JType.FLOAT },
JMP_NEXT);
public final static JOpcode DSUB =
new JOpcode("DSUB",
cDSUB,
1,
DOUBLE_TYPE,
new JType[] { JType.DOUBLE, JType.DOUBLE },
JMP_NEXT);
public final static JOpcode IMUL =
new JOpcode("IMUL",
cIMUL,
1,
INT_TYPE,
new JType[] {JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LMUL =
new JOpcode("LMUL",
cLMUL,
1,
LONG_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode FMUL =
new JOpcode("FMUL",
cFMUL,
1,
FLOAT_TYPE,
new JType[] { JType.FLOAT, JType.FLOAT },
JMP_NEXT);
public final static JOpcode DMUL =
new JOpcode("DMUL",
cDMUL,
1,
DOUBLE_TYPE,
new JType[] { JType.DOUBLE, JType.DOUBLE },
JMP_NEXT);
public final static JOpcode IDIV =
new JOpcode("IDIV",
cIDIV,
1,
INT_TYPE,
new JType[] {JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LDIV =
new JOpcode("LDIV",
cLDIV,
1,
LONG_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode FDIV =
new JOpcode("FDIV",
cFDIV,
1,
FLOAT_TYPE,
new JType[] { JType.FLOAT, JType.FLOAT },
JMP_NEXT);
public final static JOpcode DDIV =
new JOpcode("DDIV",
cDDIV,
1,
DOUBLE_TYPE,
new JType[] { JType.DOUBLE, JType.DOUBLE },
JMP_NEXT);
public final static JOpcode IREM =
new JOpcode("IREM",
cIREM,
1,
INT_TYPE,
new JType[] {JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LREM =
new JOpcode("LREM",
cLREM,
1,
LONG_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode FREM =
new JOpcode("FREM",
cFREM,
1,
FLOAT_TYPE,
new JType[] { JType.FLOAT, JType.FLOAT },
JMP_NEXT);
public final static JOpcode DREM =
new JOpcode("DREM",
cDREM,
1,
DOUBLE_TYPE,
new JType[] { JType.DOUBLE, JType.DOUBLE },
JMP_NEXT);
public final static JOpcode INEG =
new JOpcode("INEG", cINEG, 1, INT_TYPE, INT_TYPE, JMP_NEXT);
public final static JOpcode LNEG =
new JOpcode("LNEG", cLNEG, 1, LONG_TYPE, LONG_TYPE, JMP_NEXT);
public final static JOpcode FNEG =
new JOpcode("FNEG", cFNEG, 1, FLOAT_TYPE, FLOAT_TYPE, JMP_NEXT);
public final static JOpcode DNEG =
new JOpcode("DNEG", cDNEG, 1, DOUBLE_TYPE, DOUBLE_TYPE, JMP_NEXT);
public final static JOpcode ISHL =
new JOpcode("ISHL", cISHL,
1,
INT_TYPE,
new JType[] { JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LSHL =
new JOpcode("LSHL",
cLSHL,
1,
LONG_TYPE,
new JType [] { JType.INT, JType.LONG },
JMP_NEXT);
public final static JOpcode ISHR =
new JOpcode("ISHR",
cISHR,
1,
INT_TYPE,
new JType[] { JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LSHR =
new JOpcode("LSHR",
cLSHR,
1,
LONG_TYPE,
new JType[] { JType.INT, JType.LONG },
JMP_NEXT);
public final static JOpcode IUSHR =
new JOpcode("IUSHR",
cIUSHR,
1,
INT_TYPE,
new JType[] { JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LUSHR =
new JOpcode("LUSHR",
cLUSHR,
1,
LONG_TYPE,
new JType[] { JType.INT, JType.LONG },
JMP_NEXT);
public final static JOpcode IAND =
new JOpcode("IAND",
cIAND,
1,
INT_TYPE,
new JType[] { JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LAND =
new JOpcode("LAND",
cLAND,
1,
LONG_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode IOR =
new JOpcode("IOR",
cIOR,
1,
INT_TYPE,
new JType[] { JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LOR =
new JOpcode("LOR",
cLOR,
1,
LONG_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode IXOR =
new JOpcode("IXOR",
cIXOR,
1,
INT_TYPE,
new JType[] { JType.INT, JType.INT },
JMP_NEXT);
public final static JOpcode LXOR =
new JOpcode("LXOR",
cLXOR,
1,
LONG_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode IINC =
new JOpcode("IINC", cIINC, 3, NO_DATA, NO_DATA, JMP_NEXT);
public final static JOpcode I2L =
new JOpcode("I2L", cI2L, 1, LONG_TYPE, INT_TYPE, JMP_NEXT);
public final static JOpcode I2F =
new JOpcode("I2F", cI2F, 1, FLOAT_TYPE, INT_TYPE, JMP_NEXT);
public final static JOpcode I2D =
new JOpcode("I2D", cI2D, 1, DOUBLE_TYPE, INT_TYPE, JMP_NEXT);
public final static JOpcode L2I =
new JOpcode("L2I", cL2I, 1, INT_TYPE, LONG_TYPE, JMP_NEXT);
public final static JOpcode L2F =
new JOpcode("L2F", cL2F, 1, FLOAT_TYPE, LONG_TYPE, JMP_NEXT);
public final static JOpcode L2D =
new JOpcode("L2D", cL2D, 1, DOUBLE_TYPE, LONG_TYPE, JMP_NEXT);
public final static JOpcode F2I =
new JOpcode("F2I", cF2I, 1, INT_TYPE, FLOAT_TYPE, JMP_NEXT);
public final static JOpcode F2L =
new JOpcode("F2L", cF2L, 1, LONG_TYPE, FLOAT_TYPE, JMP_NEXT);
public final static JOpcode F2D =
new JOpcode("F2D", cF2D, 1, DOUBLE_TYPE, FLOAT_TYPE, JMP_NEXT);
public final static JOpcode D2I =
new JOpcode("D2I", cD2I, 1, INT_TYPE, DOUBLE_TYPE, JMP_NEXT);
public final static JOpcode D2L =
new JOpcode("D2L", cD2L, 1, LONG_TYPE, DOUBLE_TYPE, JMP_NEXT);
public final static JOpcode D2F =
new JOpcode("D2F", cD2F, 1, FLOAT_TYPE, DOUBLE_TYPE, JMP_NEXT);
public final static JOpcode I2B =
new JOpcode("I2B", cI2B, 1, INT_TYPE, INT_TYPE, JMP_NEXT);
public final static JOpcode I2C =
new JOpcode("I2C", cI2C, 1, INT_TYPE, INT_TYPE, JMP_NEXT);
public final static JOpcode I2S =
new JOpcode("I2S", cI2S, 1, INT_TYPE, INT_TYPE, JMP_NEXT);
public final static JOpcode LCMP =
new JOpcode("LCMP",
cLCMP,
1,
INT_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode FCMPL =
new JOpcode("FCMPL",
cFCMPL,
1,
INT_TYPE,
new JType[] { JType.FLOAT, JType.FLOAT },
JMP_NEXT);
public final static JOpcode FCMPG =
new JOpcode("FCMPG",
cFCMPG,
1,
INT_TYPE,
new JType[] { JType.FLOAT, JType.FLOAT },
JMP_NEXT);
public final static JOpcode DCMPL =
new JOpcode("DCMPL",
cDCMPL,
1,
INT_TYPE,
new JType[] { JType.LONG, JType.LONG },
JMP_NEXT);
public final static JOpcode DCMPG =
new JOpcode("DCMPG",
cDCMPG,
1,
INT_TYPE,
new JType[] { JType.DOUBLE, JType.DOUBLE },
JMP_NEXT);
public final static JOpcode IFEQ =
new JOpcode("IFEQ", cIFEQ, 3, NO_DATA, INT_TYPE, JMP_MAYBE_S2_OFFSET);
public final static JOpcode IFNE =
new JOpcode("IFNE", cIFNE, 3, NO_DATA, INT_TYPE, JMP_MAYBE_S2_OFFSET);
public final static JOpcode IFLT =
new JOpcode("IFLT", cIFLT, 3, NO_DATA, INT_TYPE, JMP_MAYBE_S2_OFFSET);
public final static JOpcode IFGE =
new JOpcode("IFGE", cIFGE, 3, NO_DATA, INT_TYPE, JMP_MAYBE_S2_OFFSET);
public final static JOpcode IFGT =
new JOpcode("IFGT", cIFGT, 3, NO_DATA, INT_TYPE, JMP_MAYBE_S2_OFFSET);
public final static JOpcode IFLE =
new JOpcode("IFLE", cIFLE, 3, NO_DATA, INT_TYPE, JMP_MAYBE_S2_OFFSET);
public final static JOpcode IF_ICMPEQ =
new JOpcode("IF_ICMPEQ",
cIF_ICMPEQ,
3,
NO_DATA,
new JType[] { JType.INT, JType.INT },
JMP_MAYBE_S2_OFFSET);
public final static JOpcode IF_ICMPNE =
new JOpcode("IF_ICMPNE",
cIF_ICMPNE,
3,
NO_DATA,
new JType[] { JType.INT, JType.INT },
JMP_MAYBE_S2_OFFSET);
public final static JOpcode IF_ICMPLT =
new JOpcode("IF_ICMPLT",
cIF_ICMPLT,
3,
NO_DATA,
new JType[] { JType.INT, JType.INT },
JMP_MAYBE_S2_OFFSET);
public final static JOpcode IF_ICMPGE =
new JOpcode("IF_ICMPGE",
cIF_ICMPGE,
3,
NO_DATA,
new JType[] { JType.INT, JType.INT },
JMP_MAYBE_S2_OFFSET);
public final static JOpcode IF_ICMPGT =
new JOpcode("IF_ICMPGT",
cIF_ICMPGT,
3,
NO_DATA,
new JType[] { JType.INT, JType.INT },
JMP_MAYBE_S2_OFFSET);
public final static JOpcode IF_ICMPLE =
new JOpcode("IF_ICMPLE",
cIF_ICMPLE,
3,
NO_DATA,
new JType[] { JType.INT, JType.INT },
JMP_MAYBE_S2_OFFSET);
public final static JOpcode IF_ACMPEQ =
new JOpcode("IF_ACMPEQ",
cIF_ACMPEQ,
3,
NO_DATA,
new JType[] { JType.REFERENCE, JType.REFERENCE },
JMP_MAYBE_S2_OFFSET);
public final static JOpcode IF_ACMPNE =
new JOpcode("IF_ACMPNE",
cIF_ACMPNE,
3,
NO_DATA,
new JType[] { JType.REFERENCE, JType.REFERENCE },
JMP_MAYBE_S2_OFFSET);
public final static JOpcode GOTO =
new JOpcode("GOTO", cGOTO, 3, NO_DATA, NO_DATA, JMP_ALWAYS_S2_OFFSET);
public final static JOpcode JSR =
new JOpcode("JSR", cJSR, 3, ADDRESS_TYPE, NO_DATA, JMP_ALWAYS_S2_OFFSET);
public final static JOpcode RET =
new JOpcode("RET", cRET, 2, NO_DATA, NO_DATA, JMP_NONE);
public final static JOpcode TABLESWITCH = new JOpcode("TABLESWITCH",
cTABLESWITCH,
UNKNOWN,
NO_DATA,
INT_TYPE,
JMP_TABLE);
public final static JOpcode LOOKUPSWITCH = new JOpcode("LOOKUPSWITCH",
cLOOKUPSWITCH,
UNKNOWN,
NO_DATA,
INT_TYPE,
JMP_LOOKUP);
public final static JOpcode IRETURN =
new JOpcode("IRETURN", cIRETURN, 1, NO_DATA, INT_TYPE, JMP_NONE);
public final static JOpcode LRETURN =
new JOpcode("LRETURN", cLRETURN, 1, NO_DATA, LONG_TYPE, JMP_NONE);
public final static JOpcode FRETURN =
new JOpcode("FRETURN", cFRETURN, 1, NO_DATA, FLOAT_TYPE, JMP_NONE);
public final static JOpcode DRETURN =
new JOpcode("DRETURN", cDRETURN, 1, NO_DATA, DOUBLE_TYPE, JMP_NONE);
public final static JOpcode ARETURN = new JOpcode("ARETURN",
cARETURN,
1,
NO_DATA,
OBJECT_REF_TYPE,
JMP_NONE);
public final static JOpcode RETURN =
new JOpcode("RETURN", cRETURN, 1, NO_DATA, NO_DATA, JMP_NONE);
public final static JOpcode GETSTATIC = new JOpcode("GETSTATIC",
cGETSTATIC,
3,
UNKNOWN_TYPE,
NO_DATA,
JMP_NEXT);
public final static JOpcode PUTSTATIC = new JOpcode("PUTSTATIC",
cPUTSTATIC,
3,
NO_DATA,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode GETFIELD = new JOpcode("GETFIELD",
cGETFIELD,
3,
UNKNOWN_TYPE,
OBJECT_REF_TYPE,
JMP_NEXT);
public final static JOpcode PUTFIELD =
new JOpcode("PUTFIELD", cPUTFIELD, 3, NO_DATA, UNKNOWN_TYPE, JMP_NEXT);
public final static JOpcode INVOKEVIRTUAL = new JOpcode("INVOKEVIRTUAL",
cINVOKEVIRTUAL,
3,
NO_DATA,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode INVOKESPECIAL = new JOpcode("INVOKESPECIAL",
cINVOKESPECIAL,
3,
NO_DATA,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode INVOKESTATIC = new JOpcode("INVOKESTATIC",
cINVOKESTATIC,
3,
NO_DATA,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode INVOKEINTERFACE =
new JOpcode("INVOKEINTERFACE",
cINVOKEINTERFACE,
5,
NO_DATA,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode NEW =
new JOpcode("NEW", cNEW, 3, OBJECT_REF_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode NEWARRAY =
new JOpcode("NEWARRAY",
cNEWARRAY,
2,
ARRAY_REF_TYPE,
INT_TYPE,
JMP_NEXT);
public final static JOpcode ANEWARRAY =
new JOpcode("ANEWARRAY",
cANEWARRAY,
3,
ARRAY_REF_TYPE,
INT_TYPE,
JMP_NEXT);
public final static JOpcode ARRAYLENGTH = new JOpcode("ARRAYLENGTH",
cARRAYLENGTH,
1,
INT_TYPE,
ARRAY_REF_TYPE,
JMP_NEXT);
public final static JOpcode ATHROW = new JOpcode("ATHROW",
cATHROW,
1,
OBJECT_REF_TYPE,
OBJECT_REF_TYPE,
JMP_NONE);
public final static JOpcode CHECKCAST = new JOpcode("CHECKCAST",
cCHECKCAST,
3,
OBJECT_REF_TYPE,
OBJECT_REF_TYPE,
JMP_NEXT);
public final static JOpcode INSTANCEOF = new JOpcode("INSTANCEOF",
cINSTANCEOF,
3,
INT_TYPE,
OBJECT_REF_TYPE,
JMP_NEXT);
public final static JOpcode MONITORENTER = new JOpcode("MONITORENTER",
cMONITORENTER,
1,
NO_DATA,
OBJECT_REF_TYPE,
JMP_NEXT);
public final static JOpcode MONITOREXIT = new JOpcode("MONITOREXIT",
cMONITOREXIT,
1,
NO_DATA,
OBJECT_REF_TYPE,
JMP_NEXT);
public final static JOpcode WIDE = new JOpcode("WIDE",
cWIDE,
UNKNOWN,
UNKNOWN_TYPE,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode MULTIANEWARRAY = new JOpcode("MULTIANEWARRAY",
cMULTIANEWARRAY,
4,
ARRAY_REF_TYPE,
UNKNOWN_TYPE,
JMP_NEXT);
public final static JOpcode IFNULL = new JOpcode("IFNULL",
cIFNULL,
3,
NO_DATA,
REFERENCE_TYPE,
JMP_MAYBE_S2_OFFSET);
public final static JOpcode IFNONNULL = new JOpcode("IFNONNULL",
cIFNONNULL,
3,
NO_DATA,
REFERENCE_TYPE,
JMP_MAYBE_S2_OFFSET);
public final static JOpcode GOTO_W = new JOpcode("GOTO_W",
cGOTO_W,
5,
NO_DATA,
NO_DATA,
JMP_ALWAYS_S4_OFFSET);
public final static JOpcode JSR_W =
new JOpcode("JSR_W", cJSR_W, 5, ADDRESS_TYPE, NO_DATA, JMP_NEXT);
public final static JOpcode[] OPCODES = {
NOP, ACONST_NULL, ICONST_M1, ICONST_0, ICONST_1,
ICONST_2, ICONST_3, ICONST_4, ICONST_5, LCONST_0,
LCONST_1, FCONST_0, FCONST_1, FCONST_2, DCONST_0,
DCONST_1, BIPUSH, SIPUSH, LDC, LDC_W,
LDC2_W, ILOAD, LLOAD, FLOAD, DLOAD,
ALOAD, ILOAD_0, ILOAD_1, ILOAD_2, ILOAD_3,
LLOAD_0, LLOAD_1, LLOAD_2, LLOAD_3, FLOAD_0,
FLOAD_1, FLOAD_2, FLOAD_3, DLOAD_0, DLOAD_1,
DLOAD_2, DLOAD_3, ALOAD_0, ALOAD_1, ALOAD_2,
ALOAD_3, IALOAD, LALOAD, FALOAD, DALOAD,
AALOAD, BALOAD, CALOAD, SALOAD, ISTORE,
LSTORE, FSTORE, DSTORE, ASTORE, ISTORE_0,
ISTORE_1, ISTORE_2, ISTORE_3, LSTORE_0, LSTORE_1,
LSTORE_2, LSTORE_3, FSTORE_0, FSTORE_1, FSTORE_2,
FSTORE_3, DSTORE_0, DSTORE_1, DSTORE_2, DSTORE_3,
ASTORE_0, ASTORE_1, ASTORE_2, ASTORE_3, IASTORE,
LASTORE, FASTORE, DASTORE, AASTORE, BASTORE,
CASTORE, SASTORE, POP, POP2, DUP,
DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2,
SWAP, IADD, LADD, FADD, DADD,
ISUB, LSUB, FSUB, DSUB, IMUL,
LMUL, FMUL, DMUL, IDIV, LDIV,
FDIV, DDIV, IREM, LREM, FREM,
DREM, INEG, LNEG, FNEG, DNEG,
ISHL, LSHL, ISHR, LSHR, IUSHR,
LUSHR, IAND, LAND, IOR, LOR,
IXOR, LXOR, IINC, I2L, I2F,
I2D, L2I, L2F, L2D, F2I,
F2L, F2D, D2I, D2L, D2F,
I2B, I2C, I2S, LCMP, FCMPL,
FCMPG, DCMPL, DCMPG, IFEQ, IFNE,
IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ,
IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE,
IF_ACMPEQ, IF_ACMPNE, GOTO, JSR, RET,
TABLESWITCH, LOOKUPSWITCH, IRETURN, LRETURN, FRETURN,
DRETURN, ARETURN, RETURN, GETSTATIC, PUTSTATIC,
GETFIELD, PUTFIELD, INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC,
INVOKEINTERFACE, null, NEW, NEWARRAY, ANEWARRAY,
ARRAYLENGTH, ATHROW, CHECKCAST, INSTANCEOF, MONITORENTER,
MONITOREXIT, WIDE, MULTIANEWARRAY, IFNULL, IFNONNULL,
GOTO_W, JSR_W
};
protected JOpcode(String name,
int code,
int size,
JType[] producedDataTypes,
JType[] consumedDataTypes,
int jumpKind) {
this.name = name;
this.code = code;
this.size = size;
this.producedDataTypes = producedDataTypes;
this.consumedDataTypes = consumedDataTypes;
this.jumpKind = jumpKind;
switch (jumpKind) {
case JMP_NONE: successorCount = 0; break;
case JMP_NEXT: successorCount = 1; break;
case JMP_ALWAYS_S2_OFFSET: successorCount = 1; break;
case JMP_ALWAYS_S4_OFFSET: successorCount = 1; break;
case JMP_MAYBE_S2_OFFSET: successorCount = 2; break;
case JMP_TABLE: successorCount = UNKNOWN; break;
case JMP_LOOKUP: successorCount = UNKNOWN; break;
default: successorCount = UNKNOWN; break;
}
}
public String toString() { return name; }
protected int getSize() { return size; }
protected JType[] getProducedDataTypes() { return producedDataTypes; }
protected JType[] getConsumedDataTypes() { return consumedDataTypes; }
protected int getProducedDataSize() {
if (producedDataTypes != UNKNOWN_TYPE)
return JType.getTotalSize(producedDataTypes);
else {
switch (code) {
case cLDC: case cLDC_W: case cBALOAD:
return 1;
case cLDC2_W: case cDUP: case cSWAP:
return 2;
case cDUP_X1:
return 3;
case cDUP_X2: case cDUP2:
return 4;
case cDUP2_X1:
return 5;
case cDUP2_X2:
return 6;
default:
throw new Error(this.toString());
}
}
}
protected int getConsumedDataSize() {
if (consumedDataTypes != UNKNOWN_TYPE)
return JType.getTotalSize(consumedDataTypes);
else {
switch (code) {
case cPOP: case cDUP:
return 1;
case cPOP2: case cDUP_X1: case cDUP2: case cSWAP:
return 2;
case cDUP_X2: case cDUP2_X1:
return 3;
case cDUP2_X2:
return 4;
default:
throw new Error(this.toString());
}
}
}
protected int getProducedDataTypesNumber() {
if (producedDataTypes != UNKNOWN_TYPE)
return producedDataTypes.length;
else {
switch (code) {
case cLDC: case cLDC_W: case cLDC2_W: case cBALOAD:
case cGETSTATIC: case cGETFIELD:
return 1;
case cDUP: case cSWAP:
return 2;
case cDUP_X2: case cDUP2: case cDUP2_X1: case cDUP2_X2:
return 2;
case cDUP_X1:
return 3;
default:
throw new Error(this.toString());
}
}
}
protected int getConsumedDataTypesNumber() {
if (consumedDataTypes != UNKNOWN_TYPE)
return consumedDataTypes.length;
else {
switch (code) {
case cPOP: case cDUP: case cPUTSTATIC:
return 1;
case cPUTFIELD: case cDUP_X1: case cDUP_X2:
case cDUP2: case cDUP2_X1: case cPOP2: case cSWAP:
return 2;
default:
throw new Error(this.toString());
}
}
}
}
|
