1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3 *
4 * This code is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License version 2 only, as
6 * published by the Free Software Foundation. Oracle designates this
7 * particular file as subject to the "Classpath" exception as provided
8 * by Oracle in the LICENSE file that accompanied this code.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 */
24
25 /*
26 * This file is available under and governed by the GNU General Public
27 * License version 2 only, as published by the Free Software Foundation.
28 * However, the following notice accompanied the original version of this
29 * file:
30 *
31 * ASM: a very small and fast Java bytecode manipulation framework
32 * Copyright (c) 2000-2011 INRIA, France Telecom
33 * All rights reserved.
34 *
35 * Redistribution and use in source and binary forms, with or without
36 * modification, are permitted provided that the following conditions
37 * are met:
38 * 1. Redistributions of source code must retain the above copyright
39 * notice, this list of conditions and the following disclaimer.
40 * 2. Redistributions in binary form must reproduce the above copyright
41 * notice, this list of conditions and the following disclaimer in the
42 * documentation and/or other materials provided with the distribution.
43 * 3. Neither the name of the copyright holders nor the names of its
44 * contributors may be used to endorse or promote products derived from
45 * this software without specific prior written permission.
46 *
47 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
48 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
50 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
51 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
52 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
53 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
54 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
55 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
56 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
57 * THE POSSIBILITY OF SUCH DAMAGE.
58 */
59
60 package jdk.internal.org.objectweb.asm;
61
62 /**
63 * The JVM opcodes, access flags and array type codes. This interface does not define all the JVM
64 * opcodes because some opcodes are automatically handled. For example, the xLOAD and xSTORE opcodes
65 * are automatically replaced by xLOAD_n and xSTORE_n opcodes when possible. The xLOAD_n and
66 * xSTORE_n opcodes are therefore not defined in this interface. Likewise for LDC, automatically
67 * replaced by LDC_W or LDC2_W when necessary, WIDE, GOTO_W and JSR_W.
68 *
69 * @see <a href="https://docs.oracle.com/javase/specs/jvms/se11/html/jvms-6.html">JVMS 6</a>
70 * @author Eric Bruneton
71 * @author Eugene Kuleshov
72 */
73 // DontCheck(InterfaceIsType): can't be fixed (for backward binary compatibility).
74 public interface Opcodes {
75
76 // ASM API versions.
77
78 int ASM4 = 4 << 16 | 0 << 8;
79 int ASM5 = 5 << 16 | 0 << 8;
80 int ASM6 = 6 << 16 | 0 << 8;
81 int ASM7 = 7 << 16 | 0 << 8;
82 int ASM8 = 8 << 16 | 0 << 8;
83 int ASM9 = 9 << 16 | 0 << 8;
84
85 /*
86 * Internal flags used to redirect calls to deprecated methods. For instance, if a visitOldStuff
87 * method in API_OLD is deprecated and replaced with visitNewStuff in API_NEW, then the
88 * redirection should be done as follows:
89 *
90 * <pre>
91 * public class StuffVisitor {
92 * ...
93 *
94 * @Deprecated public void visitOldStuff(int arg, ...) {
95 * // SOURCE_DEPRECATED means "a call from a deprecated method using the old 'api' value".
96 * visitNewStuf(arg | (api < API_NEW ? SOURCE_DEPRECATED : 0), ...);
97 * }
98 *
99 * public void visitNewStuff(int argAndSource, ...) {
100 * if (api < API_NEW && (argAndSource & SOURCE_DEPRECATED) == 0) {
101 * visitOldStuff(argAndSource, ...);
102 * } else {
103 * int arg = argAndSource & ~SOURCE_MASK;
104 * [ do stuff ]
105 * }
106 * }
107 * }
108 * </pre>
109 *
110 * <p>If 'api' is equal to API_NEW, there are two cases:
111 *
112 * <ul>
113 * <li>call visitNewStuff: the redirection test is skipped and 'do stuff' is executed directly.
114 * <li>call visitOldSuff: the source is not set to SOURCE_DEPRECATED before calling
115 * visitNewStuff, but the redirection test is skipped anyway in visitNewStuff, which
116 * directly executes 'do stuff'.
117 * </ul>
118 *
119 * <p>If 'api' is equal to API_OLD, there are two cases:
120 *
121 * <ul>
122 * <li>call visitOldSuff: the source is set to SOURCE_DEPRECATED before calling visitNewStuff.
123 * Because of this visitNewStuff does not redirect back to visitOldStuff, and instead
124 * executes 'do stuff'.
125 * <li>call visitNewStuff: the call is redirected to visitOldStuff because the source is 0.
126 * visitOldStuff now sets the source to SOURCE_DEPRECATED and calls visitNewStuff back. This
127 * time visitNewStuff does not redirect the call, and instead executes 'do stuff'.
128 * </ul>
129 *
130 * <h1>User subclasses</h1>
131 *
132 * <p>If a user subclass overrides one of these methods, there are only two cases: either 'api' is
133 * API_OLD and visitOldStuff is overridden (and visitNewStuff is not), or 'api' is API_NEW or
134 * more, and visitNewStuff is overridden (and visitOldStuff is not). Any other case is a user
135 * programming error.
136 *
137 * <p>If 'api' is equal to API_NEW, the class hierarchy is equivalent to
138 *
139 * <pre>
140 * public class StuffVisitor {
141 * @Deprecated public void visitOldStuff(int arg, ...) { visitNewStuf(arg, ...); }
142 * public void visitNewStuff(int arg, ...) { [ do stuff ] }
143 * }
144 * class UserStuffVisitor extends StuffVisitor {
145 * @Override public void visitNewStuff(int arg, ...) {
146 * super.visitNewStuff(int arg, ...); // optional
147 * [ do user stuff ]
148 * }
149 * }
150 * </pre>
151 *
152 * <p>It is then obvious that whether visitNewStuff or visitOldStuff is called, 'do stuff' and 'do
153 * user stuff' will be executed, in this order.
154 *
155 * <p>If 'api' is equal to API_OLD, the class hierarchy is equivalent to
156 *
157 * <pre>
158 * public class StuffVisitor {
159 * @Deprecated public void visitOldStuff(int arg, ...) {
160 * visitNewStuff(arg | SOURCE_DEPRECATED, ...);
161 * }
162 * public void visitNewStuff(int argAndSource...) {
163 * if ((argAndSource & SOURCE_DEPRECATED) == 0) {
164 * visitOldStuff(argAndSource, ...);
165 * } else {
166 * int arg = argAndSource & ~SOURCE_MASK;
167 * [ do stuff ]
168 * }
169 * }
170 * }
171 * class UserStuffVisitor extends StuffVisitor {
172 * @Override public void visitOldStuff(int arg, ...) {
173 * super.visitOldStuff(int arg, ...); // optional
174 * [ do user stuff ]
175 * }
176 * }
177 * </pre>
178 *
179 * <p>and there are two cases:
180 *
181 * <ul>
182 * <li>call visitOldStuff: in the call to super.visitOldStuff, the source is set to
183 * SOURCE_DEPRECATED and visitNewStuff is called. Here 'do stuff' is run because the source
184 * was previously set to SOURCE_DEPRECATED, and execution eventually returns to
185 * UserStuffVisitor.visitOldStuff, where 'do user stuff' is run.
186 * <li>call visitNewStuff: the call is redirected to UserStuffVisitor.visitOldStuff because the
187 * source is 0. Execution continues as in the previous case, resulting in 'do stuff' and 'do
188 * user stuff' being executed, in this order.
189 * </ul>
190 *
191 * <h1>ASM subclasses</h1>
192 *
193 * <p>In ASM packages, subclasses of StuffVisitor can typically be sub classed again by the user,
194 * and can be used with API_OLD or API_NEW. Because of this, if such a subclass must override
195 * visitNewStuff, it must do so in the following way (and must not override visitOldStuff):
196 *
197 * <pre>
198 * public class AsmStuffVisitor extends StuffVisitor {
199 * @Override public void visitNewStuff(int argAndSource, ...) {
200 * if (api < API_NEW && (argAndSource & SOURCE_DEPRECATED) == 0) {
201 * super.visitNewStuff(argAndSource, ...);
202 * return;
203 * }
204 * super.visitNewStuff(argAndSource, ...); // optional
205 * int arg = argAndSource & ~SOURCE_MASK;
206 * [ do other stuff ]
207 * }
208 * }
209 * </pre>
210 *
211 * <p>If a user class extends this with 'api' equal to API_NEW, the class hierarchy is equivalent
212 * to
213 *
214 * <pre>
215 * public class StuffVisitor {
216 * @Deprecated public void visitOldStuff(int arg, ...) { visitNewStuf(arg, ...); }
217 * public void visitNewStuff(int arg, ...) { [ do stuff ] }
218 * }
219 * public class AsmStuffVisitor extends StuffVisitor {
220 * @Override public void visitNewStuff(int arg, ...) {
221 * super.visitNewStuff(arg, ...);
222 * [ do other stuff ]
223 * }
224 * }
225 * class UserStuffVisitor extends StuffVisitor {
226 * @Override public void visitNewStuff(int arg, ...) {
227 * super.visitNewStuff(int arg, ...);
228 * [ do user stuff ]
229 * }
230 * }
231 * </pre>
232 *
233 * <p>It is then obvious that whether visitNewStuff or visitOldStuff is called, 'do stuff', 'do
234 * other stuff' and 'do user stuff' will be executed, in this order. If, on the other hand, a user
235 * class extends AsmStuffVisitor with 'api' equal to API_OLD, the class hierarchy is equivalent to
236 *
237 * <pre>
238 * public class StuffVisitor {
239 * @Deprecated public void visitOldStuff(int arg, ...) {
240 * visitNewStuf(arg | SOURCE_DEPRECATED, ...);
241 * }
242 * public void visitNewStuff(int argAndSource, ...) {
243 * if ((argAndSource & SOURCE_DEPRECATED) == 0) {
244 * visitOldStuff(argAndSource, ...);
245 * } else {
246 * int arg = argAndSource & ~SOURCE_MASK;
247 * [ do stuff ]
248 * }
249 * }
250 * }
251 * public class AsmStuffVisitor extends StuffVisitor {
252 * @Override public void visitNewStuff(int argAndSource, ...) {
253 * if ((argAndSource & SOURCE_DEPRECATED) == 0) {
254 * super.visitNewStuff(argAndSource, ...);
255 * return;
256 * }
257 * super.visitNewStuff(argAndSource, ...); // optional
258 * int arg = argAndSource & ~SOURCE_MASK;
259 * [ do other stuff ]
260 * }
261 * }
262 * class UserStuffVisitor extends StuffVisitor {
263 * @Override public void visitOldStuff(int arg, ...) {
264 * super.visitOldStuff(arg, ...);
265 * [ do user stuff ]
266 * }
267 * }
268 * </pre>
269 *
270 * <p>and, here again, whether visitNewStuff or visitOldStuff is called, 'do stuff', 'do other
271 * stuff' and 'do user stuff' will be executed, in this order (exercise left to the reader).
272 *
273 * <h1>Notes</h1>
274 *
275 * <ul>
276 * <li>the SOURCE_DEPRECATED flag is set only if 'api' is API_OLD, just before calling
277 * visitNewStuff. By hypothesis, this method is not overridden by the user. Therefore, user
278 * classes can never see this flag. Only ASM subclasses must take care of extracting the
279 * actual argument value by clearing the source flags.
280 * <li>because the SOURCE_DEPRECATED flag is immediately cleared in the caller, the caller can
281 * call visitOldStuff or visitNewStuff (in 'do stuff' and 'do user stuff') on a delegate
282 * visitor without any risks (breaking the redirection logic, "leaking" the flag, etc).
283 * <li>all the scenarios discussed above are unit tested in MethodVisitorTest.
284 * </ul>
285 */
286
287 int SOURCE_DEPRECATED = 0x100;
288 int SOURCE_MASK = SOURCE_DEPRECATED;
289
290 // Java ClassFile versions (the minor version is stored in the 16 most significant bits, and the
291 // major version in the 16 least significant bits).
292
293 int V1_1 = 3 << 16 | 45;
294 int V1_2 = 0 << 16 | 46;
295 int V1_3 = 0 << 16 | 47;
296 int V1_4 = 0 << 16 | 48;
297 int V1_5 = 0 << 16 | 49;
298 int V1_6 = 0 << 16 | 50;
299 int V1_7 = 0 << 16 | 51;
300 int V1_8 = 0 << 16 | 52;
301 int V9 = 0 << 16 | 53;
302 int V10 = 0 << 16 | 54;
303 int V11 = 0 << 16 | 55;
304 int V12 = 0 << 16 | 56;
305 int V13 = 0 << 16 | 57;
306 int V14 = 0 << 16 | 58;
307 int V15 = 0 << 16 | 59;
308 int V16 = 0 << 16 | 60;
309 int V17 = 0 << 16 | 61;
310 int V18 = 0 << 16 | 62;
311 int V19 = 0 << 16 | 63;
312 int V20 = 0 << 16 | 64;
313 int V21 = 0 << 16 | 65;
314 int V22 = 0 << 16 | 66;
315 int V23 = 0 << 16 | 67;
316 int V24 = 0 << 16 | 68;
317
318 /**
319 * Version flag indicating that the class is using 'preview' features.
320 *
321 * <p>{@code version & V_PREVIEW == V_PREVIEW} tests if a version is flagged with {@code
322 * V_PREVIEW}.
323 */
324 int V_PREVIEW = 0xFFFF0000;
325
326 // Access flags values, defined in
327 // - https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.1-200-E.1
328 // - https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.5-200-A.1
329 // - https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.6-200-A.1
330 // - https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.7.25
331
332 int ACC_PUBLIC = 0x0001; // class, field, method
333 int ACC_PRIVATE = 0x0002; // class, field, method
334 int ACC_PROTECTED = 0x0004; // class, field, method
335 int ACC_STATIC = 0x0008; // field, method
336 int ACC_FINAL = 0x0010; // class, field, method, parameter
337 int ACC_SUPER = 0x0020; // class
338 int ACC_SYNCHRONIZED = 0x0020; // method
339 int ACC_OPEN = 0x0020; // module
340 int ACC_TRANSITIVE = 0x0020; // module requires
341 int ACC_VOLATILE = 0x0040; // field
342 int ACC_BRIDGE = 0x0040; // method
343 int ACC_STATIC_PHASE = 0x0040; // module requires
344 int ACC_VARARGS = 0x0080; // method
345 int ACC_TRANSIENT = 0x0080; // field
346 int ACC_NATIVE = 0x0100; // method
347 int ACC_INTERFACE = 0x0200; // class
348 int ACC_ABSTRACT = 0x0400; // class, method
349 int ACC_STRICT = 0x0800; // method
350 int ACC_SYNTHETIC = 0x1000; // class, field, method, parameter, module *
351 int ACC_ANNOTATION = 0x2000; // class
352 int ACC_ENUM = 0x4000; // class(?) field inner
353 int ACC_MANDATED = 0x8000; // field, method, parameter, module, module *
354 int ACC_MODULE = 0x8000; // class
355
356 // ASM specific access flags.
357 // WARNING: the 16 least significant bits must NOT be used, to avoid conflicts with standard
358 // access flags, and also to make sure that these flags are automatically filtered out when
359 // written in class files (because access flags are stored using 16 bits only).
360
361 int ACC_RECORD = 0x10000; // class
362 int ACC_DEPRECATED = 0x20000; // class, field, method
363
364 // Possible values for the type operand of the NEWARRAY instruction.
365 // See https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-6.html#jvms-6.5.newarray.
366
367 int T_BOOLEAN = 4;
368 int T_CHAR = 5;
369 int T_FLOAT = 6;
370 int T_DOUBLE = 7;
371 int T_BYTE = 8;
372 int T_SHORT = 9;
373 int T_INT = 10;
374 int T_LONG = 11;
375
376 // Possible values for the reference_kind field of CONSTANT_MethodHandle_info structures.
377 // See https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.4.8.
378
379 int H_GETFIELD = 1;
380 int H_GETSTATIC = 2;
381 int H_PUTFIELD = 3;
382 int H_PUTSTATIC = 4;
383 int H_INVOKEVIRTUAL = 5;
384 int H_INVOKESTATIC = 6;
385 int H_INVOKESPECIAL = 7;
386 int H_NEWINVOKESPECIAL = 8;
387 int H_INVOKEINTERFACE = 9;
388
389 // ASM specific stack map frame types, used in {@link ClassVisitor#visitFrame}.
390
391 /** An expanded frame. See {@link ClassReader#EXPAND_FRAMES}. */
392 int F_NEW = -1;
393
394 /** A compressed frame with complete frame data. */
395 int F_FULL = 0;
396
397 /**
398 * A compressed frame where locals are the same as the locals in the previous frame, except that
399 * additional 1-3 locals are defined, and with an empty stack.
400 */
401 int F_APPEND = 1;
402
403 /**
404 * A compressed frame where locals are the same as the locals in the previous frame, except that
405 * the last 1-3 locals are absent and with an empty stack.
406 */
407 int F_CHOP = 2;
408
409 /**
410 * A compressed frame with exactly the same locals as the previous frame and with an empty stack.
411 */
412 int F_SAME = 3;
413
414 /**
415 * A compressed frame with exactly the same locals as the previous frame and with a single value
416 * on the stack.
417 */
418 int F_SAME1 = 4;
419
420 // Standard stack map frame element types, used in {@link ClassVisitor#visitFrame}.
421
422 Integer TOP = Frame.ITEM_TOP;
423 Integer INTEGER = Frame.ITEM_INTEGER;
424 Integer FLOAT = Frame.ITEM_FLOAT;
425 Integer DOUBLE = Frame.ITEM_DOUBLE;
426 Integer LONG = Frame.ITEM_LONG;
427 Integer NULL = Frame.ITEM_NULL;
428 Integer UNINITIALIZED_THIS = Frame.ITEM_UNINITIALIZED_THIS;
429
430 // The JVM opcode values (with the MethodVisitor method name used to visit them in comment, and
431 // where '-' means 'same method name as on the previous line').
432 // See https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-6.html.
433
434 int NOP = 0; // visitInsn
435 int ACONST_NULL = 1; // -
436 int ICONST_M1 = 2; // -
437 int ICONST_0 = 3; // -
438 int ICONST_1 = 4; // -
439 int ICONST_2 = 5; // -
440 int ICONST_3 = 6; // -
441 int ICONST_4 = 7; // -
442 int ICONST_5 = 8; // -
443 int LCONST_0 = 9; // -
444 int LCONST_1 = 10; // -
445 int FCONST_0 = 11; // -
446 int FCONST_1 = 12; // -
447 int FCONST_2 = 13; // -
448 int DCONST_0 = 14; // -
449 int DCONST_1 = 15; // -
450 int BIPUSH = 16; // visitIntInsn
451 int SIPUSH = 17; // -
452 int LDC = 18; // visitLdcInsn
453 int ILOAD = 21; // visitVarInsn
454 int LLOAD = 22; // -
455 int FLOAD = 23; // -
456 int DLOAD = 24; // -
457 int ALOAD = 25; // -
458 int IALOAD = 46; // visitInsn
459 int LALOAD = 47; // -
460 int FALOAD = 48; // -
461 int DALOAD = 49; // -
462 int AALOAD = 50; // -
463 int BALOAD = 51; // -
464 int CALOAD = 52; // -
465 int SALOAD = 53; // -
466 int ISTORE = 54; // visitVarInsn
467 int LSTORE = 55; // -
468 int FSTORE = 56; // -
469 int DSTORE = 57; // -
470 int ASTORE = 58; // -
471 int IASTORE = 79; // visitInsn
472 int LASTORE = 80; // -
473 int FASTORE = 81; // -
474 int DASTORE = 82; // -
475 int AASTORE = 83; // -
476 int BASTORE = 84; // -
477 int CASTORE = 85; // -
478 int SASTORE = 86; // -
479 int POP = 87; // -
480 int POP2 = 88; // -
481 int DUP = 89; // -
482 int DUP_X1 = 90; // -
483 int DUP_X2 = 91; // -
484 int DUP2 = 92; // -
485 int DUP2_X1 = 93; // -
486 int DUP2_X2 = 94; // -
487 int SWAP = 95; // -
488 int IADD = 96; // -
489 int LADD = 97; // -
490 int FADD = 98; // -
491 int DADD = 99; // -
492 int ISUB = 100; // -
493 int LSUB = 101; // -
494 int FSUB = 102; // -
495 int DSUB = 103; // -
496 int IMUL = 104; // -
497 int LMUL = 105; // -
498 int FMUL = 106; // -
499 int DMUL = 107; // -
500 int IDIV = 108; // -
501 int LDIV = 109; // -
502 int FDIV = 110; // -
503 int DDIV = 111; // -
504 int IREM = 112; // -
505 int LREM = 113; // -
506 int FREM = 114; // -
507 int DREM = 115; // -
508 int INEG = 116; // -
509 int LNEG = 117; // -
510 int FNEG = 118; // -
511 int DNEG = 119; // -
512 int ISHL = 120; // -
513 int LSHL = 121; // -
514 int ISHR = 122; // -
515 int LSHR = 123; // -
516 int IUSHR = 124; // -
517 int LUSHR = 125; // -
518 int IAND = 126; // -
519 int LAND = 127; // -
520 int IOR = 128; // -
521 int LOR = 129; // -
522 int IXOR = 130; // -
523 int LXOR = 131; // -
524 int IINC = 132; // visitIincInsn
525 int I2L = 133; // visitInsn
526 int I2F = 134; // -
527 int I2D = 135; // -
528 int L2I = 136; // -
529 int L2F = 137; // -
530 int L2D = 138; // -
531 int F2I = 139; // -
532 int F2L = 140; // -
533 int F2D = 141; // -
534 int D2I = 142; // -
535 int D2L = 143; // -
536 int D2F = 144; // -
537 int I2B = 145; // -
538 int I2C = 146; // -
539 int I2S = 147; // -
540 int LCMP = 148; // -
541 int FCMPL = 149; // -
542 int FCMPG = 150; // -
543 int DCMPL = 151; // -
544 int DCMPG = 152; // -
545 int IFEQ = 153; // visitJumpInsn
546 int IFNE = 154; // -
547 int IFLT = 155; // -
548 int IFGE = 156; // -
549 int IFGT = 157; // -
550 int IFLE = 158; // -
551 int IF_ICMPEQ = 159; // -
552 int IF_ICMPNE = 160; // -
553 int IF_ICMPLT = 161; // -
554 int IF_ICMPGE = 162; // -
555 int IF_ICMPGT = 163; // -
556 int IF_ICMPLE = 164; // -
557 int IF_ACMPEQ = 165; // -
558 int IF_ACMPNE = 166; // -
559 int GOTO = 167; // -
560 int JSR = 168; // -
561 int RET = 169; // visitVarInsn
562 int TABLESWITCH = 170; // visiTableSwitchInsn
563 int LOOKUPSWITCH = 171; // visitLookupSwitch
564 int IRETURN = 172; // visitInsn
565 int LRETURN = 173; // -
566 int FRETURN = 174; // -
567 int DRETURN = 175; // -
568 int ARETURN = 176; // -
569 int RETURN = 177; // -
570 int GETSTATIC = 178; // visitFieldInsn
571 int PUTSTATIC = 179; // -
572 int GETFIELD = 180; // -
573 int PUTFIELD = 181; // -
574 int INVOKEVIRTUAL = 182; // visitMethodInsn
575 int INVOKESPECIAL = 183; // -
576 int INVOKESTATIC = 184; // -
577 int INVOKEINTERFACE = 185; // -
578 int INVOKEDYNAMIC = 186; // visitInvokeDynamicInsn
579 int NEW = 187; // visitTypeInsn
580 int NEWARRAY = 188; // visitIntInsn
581 int ANEWARRAY = 189; // visitTypeInsn
582 int ARRAYLENGTH = 190; // visitInsn
583 int ATHROW = 191; // -
584 int CHECKCAST = 192; // visitTypeInsn
585 int INSTANCEOF = 193; // -
586 int MONITORENTER = 194; // visitInsn
587 int MONITOREXIT = 195; // -
588 int MULTIANEWARRAY = 197; // visitMultiANewArrayInsn
589 int IFNULL = 198; // visitJumpInsn
590 int IFNONNULL = 199; // -
591 }