1 /*
2 * Copyright (c) 2015, 2023, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package java.lang.invoke;
26
27 import jdk.internal.util.Preconditions;
28 import jdk.internal.vm.annotation.ForceInline;
29
30 import java.lang.invoke.VarHandle.VarHandleDesc;
31 import java.util.Objects;
32 import java.util.Optional;
33
34 import static java.lang.invoke.MethodHandleStatics.UNSAFE;
35
36 #warn
37
38 final class VarHandle$Type$s {
39
40 static sealed class FieldInstanceReadOnly extends VarHandle {
41 final long fieldOffset;
42 final Class<?> receiverType;
43 #if[Object]
44 final Class<?> fieldType;
45 #end[Object]
46
47 FieldInstanceReadOnly(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType}) {
48 this(receiverType, fieldOffset{#if[Object]?, fieldType}, FieldInstanceReadOnly.FORM, false);
49 }
50
51 protected FieldInstanceReadOnly(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType},
52 VarForm form, boolean exact) {
53 super(form, exact);
54 this.fieldOffset = fieldOffset;
55 this.receiverType = receiverType;
56 #if[Object]
57 this.fieldType = fieldType;
58 #end[Object]
59 }
60
61 @Override
62 public FieldInstanceReadOnly withInvokeExactBehavior() {
63 return hasInvokeExactBehavior()
64 ? this
65 : new FieldInstanceReadOnly(receiverType, fieldOffset{#if[Object]?, fieldType}, vform, true);
66 }
67
68 @Override
69 public FieldInstanceReadOnly withInvokeBehavior() {
70 return !hasInvokeExactBehavior()
71 ? this
72 : new FieldInstanceReadOnly(receiverType, fieldOffset{#if[Object]?, fieldType}, vform, false);
73 }
74
75 @Override
76 final MethodType accessModeTypeUncached(AccessType at) {
77 return at.accessModeType(receiverType, {#if[Object]?fieldType:$type$.class});
78 }
79
80 @Override
81 public Optional<VarHandleDesc> describeConstable() {
82 var receiverTypeRef = receiverType.describeConstable();
83 var fieldTypeRef = {#if[Object]?fieldType:$type$.class}.describeConstable();
84 if (!receiverTypeRef.isPresent() || !fieldTypeRef.isPresent())
85 return Optional.empty();
86
87 // Reflect on this VarHandle to extract the field name
88 String name = VarHandles.getFieldFromReceiverAndOffset(
89 receiverType, fieldOffset, {#if[Object]?fieldType:$type$.class}).getName();
90 return Optional.of(VarHandleDesc.ofField(receiverTypeRef.get(), name, fieldTypeRef.get()));
91 }
92
93 @ForceInline
94 static $type$ get(VarHandle ob, Object holder) {
95 FieldInstanceReadOnly handle = (FieldInstanceReadOnly)ob;
96 return UNSAFE.get$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
97 handle.fieldOffset);
98 }
99
100 @ForceInline
101 static $type$ getVolatile(VarHandle ob, Object holder) {
102 FieldInstanceReadOnly handle = (FieldInstanceReadOnly)ob;
103 return UNSAFE.get$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)),
104 handle.fieldOffset);
105 }
106
107 @ForceInline
108 static $type$ getOpaque(VarHandle ob, Object holder) {
109 FieldInstanceReadOnly handle = (FieldInstanceReadOnly)ob;
110 return UNSAFE.get$Type$Opaque(Objects.requireNonNull(handle.receiverType.cast(holder)),
111 handle.fieldOffset);
112 }
113
114 @ForceInline
115 static $type$ getAcquire(VarHandle ob, Object holder) {
116 FieldInstanceReadOnly handle = (FieldInstanceReadOnly)ob;
117 return UNSAFE.get$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
118 handle.fieldOffset);
119 }
120
121 static final VarForm FORM = new VarForm(FieldInstanceReadOnly.class, Object.class, $type$.class);
122 }
123
124 static final class FieldInstanceReadWrite extends FieldInstanceReadOnly {
125
126 FieldInstanceReadWrite(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType}) {
127 this(receiverType, fieldOffset{#if[Object]?, fieldType}, false);
128 }
129
130 private FieldInstanceReadWrite(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType},
131 boolean exact) {
132 super(receiverType, fieldOffset{#if[Object]?, fieldType}, FieldInstanceReadWrite.FORM, exact);
133 }
134
135 @Override
136 public FieldInstanceReadWrite withInvokeExactBehavior() {
137 return hasInvokeExactBehavior()
138 ? this
139 : new FieldInstanceReadWrite(receiverType, fieldOffset{#if[Object]?, fieldType}, true);
140 }
141
142 @Override
143 public FieldInstanceReadWrite withInvokeBehavior() {
144 return !hasInvokeExactBehavior()
145 ? this
146 : new FieldInstanceReadWrite(receiverType, fieldOffset{#if[Object]?, fieldType}, false);
147 }
148
149 @ForceInline
150 static void set(VarHandle ob, Object holder, $type$ value) {
151 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
152 UNSAFE.put$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
153 handle.fieldOffset,
154 {#if[Object]?handle.fieldType.cast(value):value});
155 }
156
157 @ForceInline
158 static void setVolatile(VarHandle ob, Object holder, $type$ value) {
159 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
160 UNSAFE.put$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)),
161 handle.fieldOffset,
162 {#if[Object]?handle.fieldType.cast(value):value});
163 }
164
165 @ForceInline
166 static void setOpaque(VarHandle ob, Object holder, $type$ value) {
167 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
168 UNSAFE.put$Type$Opaque(Objects.requireNonNull(handle.receiverType.cast(holder)),
169 handle.fieldOffset,
170 {#if[Object]?handle.fieldType.cast(value):value});
171 }
172
173 @ForceInline
174 static void setRelease(VarHandle ob, Object holder, $type$ value) {
175 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
176 UNSAFE.put$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
177 handle.fieldOffset,
178 {#if[Object]?handle.fieldType.cast(value):value});
179 }
180 #if[CAS]
181
182 @ForceInline
183 static boolean compareAndSet(VarHandle ob, Object holder, $type$ expected, $type$ value) {
184 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
185 return UNSAFE.compareAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
186 handle.fieldOffset,
187 {#if[Object]?handle.fieldType.cast(expected):expected},
188 {#if[Object]?handle.fieldType.cast(value):value});
189 }
190
191 @ForceInline
192 static $type$ compareAndExchange(VarHandle ob, Object holder, $type$ expected, $type$ value) {
193 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
194 return UNSAFE.compareAndExchange$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
195 handle.fieldOffset,
196 {#if[Object]?handle.fieldType.cast(expected):expected},
197 {#if[Object]?handle.fieldType.cast(value):value});
198 }
199
200 @ForceInline
201 static $type$ compareAndExchangeAcquire(VarHandle ob, Object holder, $type$ expected, $type$ value) {
202 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
203 return UNSAFE.compareAndExchange$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
204 handle.fieldOffset,
205 {#if[Object]?handle.fieldType.cast(expected):expected},
206 {#if[Object]?handle.fieldType.cast(value):value});
207 }
208
209 @ForceInline
210 static $type$ compareAndExchangeRelease(VarHandle ob, Object holder, $type$ expected, $type$ value) {
211 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
212 return UNSAFE.compareAndExchange$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
213 handle.fieldOffset,
214 {#if[Object]?handle.fieldType.cast(expected):expected},
215 {#if[Object]?handle.fieldType.cast(value):value});
216 }
217
218 @ForceInline
219 static boolean weakCompareAndSetPlain(VarHandle ob, Object holder, $type$ expected, $type$ value) {
220 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
221 return UNSAFE.weakCompareAndSet$Type$Plain(Objects.requireNonNull(handle.receiverType.cast(holder)),
222 handle.fieldOffset,
223 {#if[Object]?handle.fieldType.cast(expected):expected},
224 {#if[Object]?handle.fieldType.cast(value):value});
225 }
226
227 @ForceInline
228 static boolean weakCompareAndSet(VarHandle ob, Object holder, $type$ expected, $type$ value) {
229 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
230 return UNSAFE.weakCompareAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
231 handle.fieldOffset,
232 {#if[Object]?handle.fieldType.cast(expected):expected},
233 {#if[Object]?handle.fieldType.cast(value):value});
234 }
235
236 @ForceInline
237 static boolean weakCompareAndSetAcquire(VarHandle ob, Object holder, $type$ expected, $type$ value) {
238 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
239 return UNSAFE.weakCompareAndSet$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
240 handle.fieldOffset,
241 {#if[Object]?handle.fieldType.cast(expected):expected},
242 {#if[Object]?handle.fieldType.cast(value):value});
243 }
244
245 @ForceInline
246 static boolean weakCompareAndSetRelease(VarHandle ob, Object holder, $type$ expected, $type$ value) {
247 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
248 return UNSAFE.weakCompareAndSet$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
249 handle.fieldOffset,
250 {#if[Object]?handle.fieldType.cast(expected):expected},
251 {#if[Object]?handle.fieldType.cast(value):value});
252 }
253
254 @ForceInline
255 static $type$ getAndSet(VarHandle ob, Object holder, $type$ value) {
256 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
257 return UNSAFE.getAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
258 handle.fieldOffset,
259 {#if[Object]?handle.fieldType.cast(value):value});
260 }
261
262 @ForceInline
263 static $type$ getAndSetAcquire(VarHandle ob, Object holder, $type$ value) {
264 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
265 return UNSAFE.getAndSet$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
266 handle.fieldOffset,
267 {#if[Object]?handle.fieldType.cast(value):value});
268 }
269
270 @ForceInline
271 static $type$ getAndSetRelease(VarHandle ob, Object holder, $type$ value) {
272 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
273 return UNSAFE.getAndSet$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
274 handle.fieldOffset,
275 {#if[Object]?handle.fieldType.cast(value):value});
276 }
277 #end[CAS]
278 #if[AtomicAdd]
279
280 @ForceInline
281 static $type$ getAndAdd(VarHandle ob, Object holder, $type$ value) {
282 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
283 return UNSAFE.getAndAdd$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
284 handle.fieldOffset,
285 value);
286 }
287
288 @ForceInline
289 static $type$ getAndAddAcquire(VarHandle ob, Object holder, $type$ value) {
290 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
291 return UNSAFE.getAndAdd$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
292 handle.fieldOffset,
293 value);
294 }
295
359 handle.fieldOffset,
360 value);
361 }
362
363 @ForceInline
364 static $type$ getAndBitwiseXorRelease(VarHandle ob, Object holder, $type$ value) {
365 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
366 return UNSAFE.getAndBitwiseXor$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
367 handle.fieldOffset,
368 value);
369 }
370
371 @ForceInline
372 static $type$ getAndBitwiseXorAcquire(VarHandle ob, Object holder, $type$ value) {
373 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
374 return UNSAFE.getAndBitwiseXor$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
375 handle.fieldOffset,
376 value);
377 }
378 #end[Bitwise]
379
380 static final VarForm FORM = new VarForm(FieldInstanceReadWrite.class, Object.class, $type$.class);
381 }
382
383
384 static sealed class FieldStaticReadOnly extends VarHandle {
385 final Class<?> declaringClass;
386 final Object base;
387 final long fieldOffset;
388 #if[Object]
389 final Class<?> fieldType;
390 #end[Object]
391
392 FieldStaticReadOnly(Class<?> declaringClass, Object base, long fieldOffset{#if[Object]?, Class<?> fieldType}) {
393 this(declaringClass, base, fieldOffset{#if[Object]?, fieldType}, FieldStaticReadOnly.FORM, false);
394 }
395
396 protected FieldStaticReadOnly(Class<?> declaringClass, Object base, long fieldOffset{#if[Object]?, Class<?> fieldType},
397 VarForm form, boolean exact) {
398 super(form, exact);
399 this.declaringClass = declaringClass;
400 this.base = base;
401 this.fieldOffset = fieldOffset;
402 #if[Object]
403 this.fieldType = fieldType;
404 #end[Object]
405 }
406
407 @Override
408 public FieldStaticReadOnly withInvokeExactBehavior() {
409 return hasInvokeExactBehavior()
410 ? this
411 : new FieldStaticReadOnly(declaringClass, base, fieldOffset{#if[Object]?, fieldType}, vform, true);
412 }
413
414 @Override
415 public FieldStaticReadOnly withInvokeBehavior() {
416 return !hasInvokeExactBehavior()
417 ? this
418 : new FieldStaticReadOnly(declaringClass, base, fieldOffset{#if[Object]?, fieldType}, vform, false);
419 }
420
421 @Override
422 public Optional<VarHandleDesc> describeConstable() {
423 var fieldTypeRef = {#if[Object]?fieldType:$type$.class}.describeConstable();
424 if (!fieldTypeRef.isPresent())
425 return Optional.empty();
426
427 // Reflect on this VarHandle to extract the field name
428 var staticField = VarHandles.getStaticFieldFromBaseAndOffset(
429 declaringClass, fieldOffset, {#if[Object]?fieldType:$type$.class});
430 var declaringTypeRef = declaringClass.describeConstable();
431 if (!declaringTypeRef.isPresent())
432 return Optional.empty();
433 return Optional.of(VarHandleDesc.ofStaticField(declaringTypeRef.get(), staticField.getName(), fieldTypeRef.get()));
434 }
435
436 @Override
437 final MethodType accessModeTypeUncached(AccessType at) {
438 return at.accessModeType(null, {#if[Object]?fieldType:$type$.class});
439 }
440
441 @ForceInline
442 static $type$ get(VarHandle ob) {
443 FieldStaticReadOnly handle = (FieldStaticReadOnly) ob.target();
444 return UNSAFE.get$Type$(handle.base,
445 handle.fieldOffset);
446 }
447
448 @ForceInline
449 static $type$ getVolatile(VarHandle ob) {
450 FieldStaticReadOnly handle = (FieldStaticReadOnly) ob.target();
451 return UNSAFE.get$Type$Volatile(handle.base,
452 handle.fieldOffset);
453 }
454
455 @ForceInline
456 static $type$ getOpaque(VarHandle ob) {
457 FieldStaticReadOnly handle = (FieldStaticReadOnly) ob.target();
458 return UNSAFE.get$Type$Opaque(handle.base,
459 handle.fieldOffset);
460 }
461
462 @ForceInline
463 static $type$ getAcquire(VarHandle ob) {
464 FieldStaticReadOnly handle = (FieldStaticReadOnly) ob.target();
465 return UNSAFE.get$Type$Acquire(handle.base,
466 handle.fieldOffset);
467 }
468
469 static final VarForm FORM = new VarForm(FieldStaticReadOnly.class, null, $type$.class);
470 }
471
472 static final class FieldStaticReadWrite extends FieldStaticReadOnly {
473
474 FieldStaticReadWrite(Class<?> declaringClass, Object base, long fieldOffset{#if[Object]?, Class<?> fieldType}) {
475 this(declaringClass, base, fieldOffset{#if[Object]?, fieldType}, false);
476 }
477
478 private FieldStaticReadWrite(Class<?> declaringClass, Object base, long fieldOffset{#if[Object]?, Class<?> fieldType},
479 boolean exact) {
480 super(declaringClass, base, fieldOffset{#if[Object]?, fieldType}, FieldStaticReadWrite.FORM, exact);
481 }
482
483 @Override
484 public FieldStaticReadWrite withInvokeExactBehavior() {
485 return hasInvokeExactBehavior()
486 ? this
487 : new FieldStaticReadWrite(declaringClass, base, fieldOffset{#if[Object]?, fieldType}, true);
488 }
489
490 @Override
491 public FieldStaticReadWrite withInvokeBehavior() {
492 return !hasInvokeExactBehavior()
493 ? this
494 : new FieldStaticReadWrite(declaringClass, base, fieldOffset{#if[Object]?, fieldType}, false);
495 }
496
497 @ForceInline
498 static void set(VarHandle ob, $type$ value) {
499 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
500 UNSAFE.put$Type$(handle.base,
501 handle.fieldOffset,
502 {#if[Object]?handle.fieldType.cast(value):value});
503 }
504
505 @ForceInline
506 static void setVolatile(VarHandle ob, $type$ value) {
507 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
508 UNSAFE.put$Type$Volatile(handle.base,
509 handle.fieldOffset,
510 {#if[Object]?handle.fieldType.cast(value):value});
511 }
512
513 @ForceInline
514 static void setOpaque(VarHandle ob, $type$ value) {
515 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
516 UNSAFE.put$Type$Opaque(handle.base,
517 handle.fieldOffset,
518 {#if[Object]?handle.fieldType.cast(value):value});
519 }
520
521 @ForceInline
522 static void setRelease(VarHandle ob, $type$ value) {
523 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
524 UNSAFE.put$Type$Release(handle.base,
525 handle.fieldOffset,
526 {#if[Object]?handle.fieldType.cast(value):value});
527 }
528 #if[CAS]
529
530 @ForceInline
531 static boolean compareAndSet(VarHandle ob, $type$ expected, $type$ value) {
532 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
533 return UNSAFE.compareAndSet$Type$(handle.base,
534 handle.fieldOffset,
535 {#if[Object]?handle.fieldType.cast(expected):expected},
536 {#if[Object]?handle.fieldType.cast(value):value});
537 }
538
539
540 @ForceInline
541 static $type$ compareAndExchange(VarHandle ob, $type$ expected, $type$ value) {
542 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
543 return UNSAFE.compareAndExchange$Type$(handle.base,
544 handle.fieldOffset,
545 {#if[Object]?handle.fieldType.cast(expected):expected},
546 {#if[Object]?handle.fieldType.cast(value):value});
547 }
548
549 @ForceInline
550 static $type$ compareAndExchangeAcquire(VarHandle ob, $type$ expected, $type$ value) {
551 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
552 return UNSAFE.compareAndExchange$Type$Acquire(handle.base,
553 handle.fieldOffset,
554 {#if[Object]?handle.fieldType.cast(expected):expected},
555 {#if[Object]?handle.fieldType.cast(value):value});
556 }
557
558 @ForceInline
559 static $type$ compareAndExchangeRelease(VarHandle ob, $type$ expected, $type$ value) {
560 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
561 return UNSAFE.compareAndExchange$Type$Release(handle.base,
562 handle.fieldOffset,
563 {#if[Object]?handle.fieldType.cast(expected):expected},
564 {#if[Object]?handle.fieldType.cast(value):value});
565 }
566
567 @ForceInline
568 static boolean weakCompareAndSetPlain(VarHandle ob, $type$ expected, $type$ value) {
569 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
570 return UNSAFE.weakCompareAndSet$Type$Plain(handle.base,
571 handle.fieldOffset,
572 {#if[Object]?handle.fieldType.cast(expected):expected},
573 {#if[Object]?handle.fieldType.cast(value):value});
574 }
575
576 @ForceInline
577 static boolean weakCompareAndSet(VarHandle ob, $type$ expected, $type$ value) {
578 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
579 return UNSAFE.weakCompareAndSet$Type$(handle.base,
580 handle.fieldOffset,
581 {#if[Object]?handle.fieldType.cast(expected):expected},
582 {#if[Object]?handle.fieldType.cast(value):value});
583 }
584
585 @ForceInline
586 static boolean weakCompareAndSetAcquire(VarHandle ob, $type$ expected, $type$ value) {
587 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
588 return UNSAFE.weakCompareAndSet$Type$Acquire(handle.base,
589 handle.fieldOffset,
590 {#if[Object]?handle.fieldType.cast(expected):expected},
591 {#if[Object]?handle.fieldType.cast(value):value});
592 }
593
594 @ForceInline
595 static boolean weakCompareAndSetRelease(VarHandle ob, $type$ expected, $type$ value) {
596 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
597 return UNSAFE.weakCompareAndSet$Type$Release(handle.base,
598 handle.fieldOffset,
599 {#if[Object]?handle.fieldType.cast(expected):expected},
600 {#if[Object]?handle.fieldType.cast(value):value});
601 }
602
603 @ForceInline
604 static $type$ getAndSet(VarHandle ob, $type$ value) {
605 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
606 return UNSAFE.getAndSet$Type$(handle.base,
607 handle.fieldOffset,
608 {#if[Object]?handle.fieldType.cast(value):value});
609 }
610
611 @ForceInline
612 static $type$ getAndSetAcquire(VarHandle ob, $type$ value) {
613 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
614 return UNSAFE.getAndSet$Type$Acquire(handle.base,
615 handle.fieldOffset,
616 {#if[Object]?handle.fieldType.cast(value):value});
617 }
618
619 @ForceInline
620 static $type$ getAndSetRelease(VarHandle ob, $type$ value) {
621 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
622 return UNSAFE.getAndSet$Type$Release(handle.base,
623 handle.fieldOffset,
624 {#if[Object]?handle.fieldType.cast(value):value});
625 }
626 #end[CAS]
627 #if[AtomicAdd]
628
629 @ForceInline
630 static $type$ getAndAdd(VarHandle ob, $type$ value) {
631 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
632 return UNSAFE.getAndAdd$Type$(handle.base,
633 handle.fieldOffset,
634 value);
635 }
636
637 @ForceInline
638 static $type$ getAndAddAcquire(VarHandle ob, $type$ value) {
639 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
640 return UNSAFE.getAndAdd$Type$Acquire(handle.base,
641 handle.fieldOffset,
642 value);
643 }
644
645 @ForceInline
646 static $type$ getAndAddRelease(VarHandle ob, $type$ value) {
647 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
648 return UNSAFE.getAndAdd$Type$Release(handle.base,
649 handle.fieldOffset,
650 value);
651 }
652 #end[AtomicAdd]
653 #if[Bitwise]
654
655 @ForceInline
656 static $type$ getAndBitwiseOr(VarHandle ob, $type$ value) {
657 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
658 return UNSAFE.getAndBitwiseOr$Type$(handle.base,
659 handle.fieldOffset,
660 value);
661 }
662
663 @ForceInline
664 static $type$ getAndBitwiseOrRelease(VarHandle ob, $type$ value) {
665 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
666 return UNSAFE.getAndBitwiseOr$Type$Release(handle.base,
667 handle.fieldOffset,
668 value);
669 }
670
671 @ForceInline
672 static $type$ getAndBitwiseOrAcquire(VarHandle ob, $type$ value) {
673 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
674 return UNSAFE.getAndBitwiseOr$Type$Acquire(handle.base,
675 handle.fieldOffset,
676 value);
677 }
678
679 @ForceInline
680 static $type$ getAndBitwiseAnd(VarHandle ob, $type$ value) {
681 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
682 return UNSAFE.getAndBitwiseAnd$Type$(handle.base,
683 handle.fieldOffset,
684 value);
685 }
686
687 @ForceInline
688 static $type$ getAndBitwiseAndRelease(VarHandle ob, $type$ value) {
689 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
690 return UNSAFE.getAndBitwiseAnd$Type$Release(handle.base,
691 handle.fieldOffset,
692 value);
693 }
694
695 @ForceInline
696 static $type$ getAndBitwiseAndAcquire(VarHandle ob, $type$ value) {
697 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
698 return UNSAFE.getAndBitwiseAnd$Type$Acquire(handle.base,
699 handle.fieldOffset,
700 value);
701 }
702
703 @ForceInline
704 static $type$ getAndBitwiseXor(VarHandle ob, $type$ value) {
705 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
706 return UNSAFE.getAndBitwiseXor$Type$(handle.base,
707 handle.fieldOffset,
708 value);
709 }
710
711 @ForceInline
712 static $type$ getAndBitwiseXorRelease(VarHandle ob, $type$ value) {
713 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
714 return UNSAFE.getAndBitwiseXor$Type$Release(handle.base,
715 handle.fieldOffset,
716 value);
717 }
718
719 @ForceInline
720 static $type$ getAndBitwiseXorAcquire(VarHandle ob, $type$ value) {
721 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.target();
722 return UNSAFE.getAndBitwiseXor$Type$Acquire(handle.base,
723 handle.fieldOffset,
724 value);
725 }
726 #end[Bitwise]
727
728 static final VarForm FORM = new VarForm(FieldStaticReadWrite.class, null, $type$.class);
729 }
730
731
732 static final class Array extends VarHandle {
733 final int abase;
734 final int ashift;
735 #if[Object]
736 final Class<{#if[Object]??:$type$[]}> arrayType;
737 final Class<?> componentType;
738 #end[Object]
739
740 Array(int abase, int ashift{#if[Object]?, Class<?> arrayType}) {
741 this(abase, ashift{#if[Object]?, arrayType}, false);
742 }
743
744 private Array(int abase, int ashift{#if[Object]?, Class<?> arrayType}, boolean exact) {
745 super(Array.FORM, exact);
746 this.abase = abase;
747 this.ashift = ashift;
748 #if[Object]
749 this.arrayType = {#if[Object]?arrayType:$type$[].class};
750 this.componentType = arrayType.getComponentType();
751 #end[Object]
752 }
753
754 @Override
755 public Array withInvokeExactBehavior() {
756 return hasInvokeExactBehavior()
757 ? this
758 : new Array(abase, ashift{#if[Object]?, arrayType}, true);
759 }
760
761 @Override
762 public Array withInvokeBehavior() {
763 return !hasInvokeExactBehavior()
764 ? this
765 : new Array(abase, ashift{#if[Object]?, arrayType}, false);
766 }
767
768 @Override
769 public Optional<VarHandleDesc> describeConstable() {
770 var arrayTypeRef = {#if[Object]?arrayType:$type$[].class}.describeConstable();
771 if (!arrayTypeRef.isPresent())
772 return Optional.empty();
773
774 return Optional.of(VarHandleDesc.ofArray(arrayTypeRef.get()));
775 }
776
777 @Override
778 final MethodType accessModeTypeUncached(AccessType at) {
779 return at.accessModeType({#if[Object]?arrayType:$type$[].class}, {#if[Object]?arrayType.getComponentType():$type$.class}, int.class);
780 }
781
782 #if[Object]
783 @ForceInline
784 static Object runtimeTypeCheck(Array handle, Object[] oarray, Object value) {
785 if (handle.arrayType == oarray.getClass()) {
786 // Fast path: static array type same as argument array type
787 return handle.componentType.cast(value);
788 } else {
789 // Slow path: check value against argument array component type
790 return reflectiveTypeCheck(oarray, value);
791 }
792 }
793
794 @ForceInline
795 static Object reflectiveTypeCheck(Object[] oarray, Object value) {
796 try {
797 return oarray.getClass().getComponentType().cast(value);
798 } catch (ClassCastException e) {
799 throw new ArrayStoreException();
800 }
801 }
802 #end[Object]
803
804 @ForceInline
805 static $type$ get(VarHandle ob, Object oarray, int index) {
806 Array handle = (Array)ob;
807 #if[Object]
808 Object[] array = (Object[]) handle.arrayType.cast(oarray);
809 #else[Object]
810 $type$[] array = ($type$[]) oarray;
811 #end[Object]
812 return array[index];
813 }
814
815 @ForceInline
816 static void set(VarHandle ob, Object oarray, int index, $type$ value) {
817 Array handle = (Array)ob;
818 #if[Object]
819 Object[] array = (Object[]) handle.arrayType.cast(oarray);
820 #else[Object]
821 $type$[] array = ($type$[]) oarray;
822 #end[Object]
823 array[index] = {#if[Object]?handle.componentType.cast(value):value};
824 }
825
826 @ForceInline
827 static $type$ getVolatile(VarHandle ob, Object oarray, int index) {
828 Array handle = (Array)ob;
829 #if[Object]
830 Object[] array = (Object[]) handle.arrayType.cast(oarray);
831 #else[Object]
832 $type$[] array = ($type$[]) oarray;
833 #end[Object]
834 return UNSAFE.get$Type$Volatile(array,
835 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase);
836 }
837
838 @ForceInline
839 static void setVolatile(VarHandle ob, Object oarray, int index, $type$ value) {
840 Array handle = (Array)ob;
841 #if[Object]
842 Object[] array = (Object[]) handle.arrayType.cast(oarray);
843 #else[Object]
844 $type$[] array = ($type$[]) oarray;
845 #end[Object]
846 UNSAFE.put$Type$Volatile(array,
847 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
848 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
849 }
850
851 @ForceInline
852 static $type$ getOpaque(VarHandle ob, Object oarray, int index) {
853 Array handle = (Array)ob;
854 #if[Object]
855 Object[] array = (Object[]) handle.arrayType.cast(oarray);
856 #else[Object]
857 $type$[] array = ($type$[]) oarray;
858 #end[Object]
859 return UNSAFE.get$Type$Opaque(array,
860 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase);
861 }
862
863 @ForceInline
864 static void setOpaque(VarHandle ob, Object oarray, int index, $type$ value) {
865 Array handle = (Array)ob;
866 #if[Object]
867 Object[] array = (Object[]) handle.arrayType.cast(oarray);
868 #else[Object]
869 $type$[] array = ($type$[]) oarray;
870 #end[Object]
871 UNSAFE.put$Type$Opaque(array,
872 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
873 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
874 }
875
876 @ForceInline
877 static $type$ getAcquire(VarHandle ob, Object oarray, int index) {
878 Array handle = (Array)ob;
879 #if[Object]
880 Object[] array = (Object[]) handle.arrayType.cast(oarray);
881 #else[Object]
882 $type$[] array = ($type$[]) oarray;
883 #end[Object]
884 return UNSAFE.get$Type$Acquire(array,
885 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase);
886 }
887
888 @ForceInline
889 static void setRelease(VarHandle ob, Object oarray, int index, $type$ value) {
890 Array handle = (Array)ob;
891 #if[Object]
892 Object[] array = (Object[]) handle.arrayType.cast(oarray);
893 #else[Object]
894 $type$[] array = ($type$[]) oarray;
895 #end[Object]
896 UNSAFE.put$Type$Release(array,
897 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
898 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
899 }
900 #if[CAS]
901
902 @ForceInline
903 static boolean compareAndSet(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
904 Array handle = (Array)ob;
905 #if[Object]
906 Object[] array = (Object[]) handle.arrayType.cast(oarray);
907 #else[Object]
908 $type$[] array = ($type$[]) oarray;
909 #end[Object]
910 return UNSAFE.compareAndSet$Type$(array,
911 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
912 {#if[Object]?handle.componentType.cast(expected):expected},
913 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
914 }
915
916 @ForceInline
917 static $type$ compareAndExchange(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
918 Array handle = (Array)ob;
919 #if[Object]
920 Object[] array = (Object[]) handle.arrayType.cast(oarray);
921 #else[Object]
922 $type$[] array = ($type$[]) oarray;
923 #end[Object]
924 return UNSAFE.compareAndExchange$Type$(array,
925 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
926 {#if[Object]?handle.componentType.cast(expected):expected},
927 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
928 }
929
930 @ForceInline
931 static $type$ compareAndExchangeAcquire(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
932 Array handle = (Array)ob;
933 #if[Object]
934 Object[] array = (Object[]) handle.arrayType.cast(oarray);
935 #else[Object]
936 $type$[] array = ($type$[]) oarray;
937 #end[Object]
938 return UNSAFE.compareAndExchange$Type$Acquire(array,
939 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
940 {#if[Object]?handle.componentType.cast(expected):expected},
941 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
942 }
943
944 @ForceInline
945 static $type$ compareAndExchangeRelease(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
946 Array handle = (Array)ob;
947 #if[Object]
948 Object[] array = (Object[]) handle.arrayType.cast(oarray);
949 #else[Object]
950 $type$[] array = ($type$[]) oarray;
951 #end[Object]
952 return UNSAFE.compareAndExchange$Type$Release(array,
953 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
954 {#if[Object]?handle.componentType.cast(expected):expected},
955 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
956 }
957
958 @ForceInline
959 static boolean weakCompareAndSetPlain(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
960 Array handle = (Array)ob;
961 #if[Object]
962 Object[] array = (Object[]) handle.arrayType.cast(oarray);
963 #else[Object]
964 $type$[] array = ($type$[]) oarray;
965 #end[Object]
966 return UNSAFE.weakCompareAndSet$Type$Plain(array,
967 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
968 {#if[Object]?handle.componentType.cast(expected):expected},
969 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
970 }
971
972 @ForceInline
973 static boolean weakCompareAndSet(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
974 Array handle = (Array)ob;
975 #if[Object]
976 Object[] array = (Object[]) handle.arrayType.cast(oarray);
977 #else[Object]
978 $type$[] array = ($type$[]) oarray;
979 #end[Object]
980 return UNSAFE.weakCompareAndSet$Type$(array,
981 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
982 {#if[Object]?handle.componentType.cast(expected):expected},
983 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
984 }
985
986 @ForceInline
987 static boolean weakCompareAndSetAcquire(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
988 Array handle = (Array)ob;
989 #if[Object]
990 Object[] array = (Object[]) handle.arrayType.cast(oarray);
991 #else[Object]
992 $type$[] array = ($type$[]) oarray;
993 #end[Object]
994 return UNSAFE.weakCompareAndSet$Type$Acquire(array,
995 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
996 {#if[Object]?handle.componentType.cast(expected):expected},
997 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
998 }
999
1000 @ForceInline
1001 static boolean weakCompareAndSetRelease(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
1002 Array handle = (Array)ob;
1003 #if[Object]
1004 Object[] array = (Object[]) handle.arrayType.cast(oarray);
1005 #else[Object]
1006 $type$[] array = ($type$[]) oarray;
1007 #end[Object]
1008 return UNSAFE.weakCompareAndSet$Type$Release(array,
1009 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1010 {#if[Object]?handle.componentType.cast(expected):expected},
1011 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
1012 }
1013
1014 @ForceInline
1015 static $type$ getAndSet(VarHandle ob, Object oarray, int index, $type$ value) {
1016 Array handle = (Array)ob;
1017 #if[Object]
1018 Object[] array = (Object[]) handle.arrayType.cast(oarray);
1019 #else[Object]
1020 $type$[] array = ($type$[]) oarray;
1021 #end[Object]
1022 return UNSAFE.getAndSet$Type$(array,
1023 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1024 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
1025 }
1026
1027 @ForceInline
1028 static $type$ getAndSetAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
1029 Array handle = (Array)ob;
1030 #if[Object]
1031 Object[] array = (Object[]) handle.arrayType.cast(oarray);
1032 #else[Object]
1033 $type$[] array = ($type$[]) oarray;
1034 #end[Object]
1035 return UNSAFE.getAndSet$Type$Acquire(array,
1036 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1037 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
1038 }
1039
1040 @ForceInline
1041 static $type$ getAndSetRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1042 Array handle = (Array)ob;
1043 #if[Object]
1044 Object[] array = (Object[]) handle.arrayType.cast(oarray);
1045 #else[Object]
1046 $type$[] array = ($type$[]) oarray;
1047 #end[Object]
1048 return UNSAFE.getAndSet$Type$Release(array,
1049 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1050 {#if[Object]?runtimeTypeCheck(handle, array, value):value});
1051 }
1052 #end[CAS]
1053 #if[AtomicAdd]
1054
1055 @ForceInline
1056 static $type$ getAndAdd(VarHandle ob, Object oarray, int index, $type$ value) {
1057 Array handle = (Array)ob;
1058 $type$[] array = ($type$[]) oarray;
1059 return UNSAFE.getAndAdd$Type$(array,
1060 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1061 value);
1062 }
1063
1064 @ForceInline
1065 static $type$ getAndAddAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
1066 Array handle = (Array)ob;
1067 $type$[] array = ($type$[]) oarray;
1068 return UNSAFE.getAndAdd$Type$Acquire(array,
1069 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1070 value);
1071 }
1072
1073 @ForceInline
1074 static $type$ getAndAddRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1075 Array handle = (Array)ob;
1076 $type$[] array = ($type$[]) oarray;
1077 return UNSAFE.getAndAdd$Type$Release(array,
1078 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1079 value);
1080 }
1081 #end[AtomicAdd]
1082 #if[Bitwise]
1083
1084 @ForceInline
1085 static $type$ getAndBitwiseOr(VarHandle ob, Object oarray, int index, $type$ value) {
1086 Array handle = (Array)ob;
1087 $type$[] array = ($type$[]) oarray;
1088 return UNSAFE.getAndBitwiseOr$Type$(array,
1089 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1090 value);
1091 }
1092
1093 @ForceInline
1094 static $type$ getAndBitwiseOrRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1095 Array handle = (Array)ob;
1096 $type$[] array = ($type$[]) oarray;
1097 return UNSAFE.getAndBitwiseOr$Type$Release(array,
1098 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1099 value);
1100 }
1101
1102 @ForceInline
1103 static $type$ getAndBitwiseOrAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
1104 Array handle = (Array)ob;
1105 $type$[] array = ($type$[]) oarray;
1106 return UNSAFE.getAndBitwiseOr$Type$Acquire(array,
1107 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1108 value);
1109 }
1110
1111 @ForceInline
1112 static $type$ getAndBitwiseAnd(VarHandle ob, Object oarray, int index, $type$ value) {
1113 Array handle = (Array)ob;
1114 $type$[] array = ($type$[]) oarray;
1115 return UNSAFE.getAndBitwiseAnd$Type$(array,
1116 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1117 value);
1118 }
1119
1120 @ForceInline
1121 static $type$ getAndBitwiseAndRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1122 Array handle = (Array)ob;
1123 $type$[] array = ($type$[]) oarray;
1124 return UNSAFE.getAndBitwiseAnd$Type$Release(array,
1125 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1126 value);
1127 }
1128
1129 @ForceInline
1130 static $type$ getAndBitwiseAndAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
1131 Array handle = (Array)ob;
1132 $type$[] array = ($type$[]) oarray;
1133 return UNSAFE.getAndBitwiseAnd$Type$Acquire(array,
1134 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1135 value);
1136 }
1137
1138 @ForceInline
1139 static $type$ getAndBitwiseXor(VarHandle ob, Object oarray, int index, $type$ value) {
1140 Array handle = (Array)ob;
1141 $type$[] array = ($type$[]) oarray;
1142 return UNSAFE.getAndBitwiseXor$Type$(array,
1143 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1144 value);
1145 }
1146
1147 @ForceInline
1148 static $type$ getAndBitwiseXorRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1149 Array handle = (Array)ob;
1150 $type$[] array = ($type$[]) oarray;
1151 return UNSAFE.getAndBitwiseXor$Type$Release(array,
1152 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1153 value);
1154 }
1155
1156 @ForceInline
1157 static $type$ getAndBitwiseXorAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
1158 Array handle = (Array)ob;
1159 $type$[] array = ($type$[]) oarray;
1160 return UNSAFE.getAndBitwiseXor$Type$Acquire(array,
1161 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << handle.ashift) + handle.abase,
1162 value);
1163 }
1164 #end[Bitwise]
1165
1166 static final VarForm FORM = new VarForm(Array.class, {#if[Object]?Object[].class:$type$[].class}, {#if[Object]?Object.class:$type$.class}, int.class);
1167 }
1168 }
|
1 /*
2 * Copyright (c) 2015, 2026, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package java.lang.invoke;
26
27 #if[Object]
28 import jdk.internal.value.ValueClass;
29 #end[Object]
30 import jdk.internal.util.Preconditions;
31 import jdk.internal.vm.annotation.ForceInline;
32
33 import java.lang.invoke.VarHandle.VarHandleDesc;
34 import java.lang.reflect.Field;
35 import java.util.Objects;
36 import java.util.Optional;
37
38 import static java.lang.invoke.MethodHandleStatics.UNSAFE;
39
40 #warn
41
42 final class VarHandle$InputType$s {
43
44 static sealed class FieldInstanceReadOnly extends VarHandle {
45 final long fieldOffset;
46 final Class<?> receiverType;
47 #if[Object]
48 final Class<?> fieldType;
49 final boolean nullRestricted;
50 #end[Object]
51 #if[FlatValue]
52 final int layout; // Unsafe.fieldLayout
53 #end[FlatValue]
54
55 FieldInstanceReadOnly(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean nullRestricted}{#if[FlatValue]?, int layout}) {
56 this(receiverType, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, FieldInstanceReadOnly.FORM, false);
57 }
58
59 protected FieldInstanceReadOnly(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean nullRestricted}{#if[FlatValue]?, int layout},
60 VarForm form, boolean exact) {
61 this.fieldOffset = fieldOffset;
62 this.receiverType = receiverType;
63 #if[Object]
64 this.fieldType = fieldType;
65 this.nullRestricted = nullRestricted;
66 #end[Object]
67 #if[FlatValue]
68 this.layout = layout;
69 #end[FlatValue]
70 super(form, exact);
71 }
72
73 @Override
74 public FieldInstanceReadOnly withInvokeExactBehavior() {
75 return hasInvokeExactBehavior()
76 ? this
77 : new FieldInstanceReadOnly(receiverType, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, vform, true);
78 }
79
80 @Override
81 public FieldInstanceReadOnly withInvokeBehavior() {
82 return !hasInvokeExactBehavior()
83 ? this
84 : new FieldInstanceReadOnly(receiverType, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, vform, false);
85 }
86
87 @Override
88 final MethodType accessModeTypeUncached(AccessType at) {
89 return at.accessModeType(receiverType, {#if[Object]?fieldType:$type$.class});
90 }
91
92 @Override
93 public Optional<VarHandleDesc> describeConstable() {
94 var receiverTypeRef = receiverType.describeConstable();
95 var fieldTypeRef = {#if[Object]?fieldType:$type$.class}.describeConstable();
96 if (!receiverTypeRef.isPresent() || !fieldTypeRef.isPresent())
97 return Optional.empty();
98
99 // Reflect on this VarHandle to extract the field name
100 String name = VarHandles.getFieldFromReceiverAndOffset(
101 receiverType, fieldOffset, {#if[Object]?fieldType:$type$.class}).getName();
102 return Optional.of(VarHandleDesc.ofField(receiverTypeRef.get(), name, fieldTypeRef.get()));
103 }
104
105 @ForceInline
106 static $type$ get(VarHandle ob, Object holder) {
107 FieldInstanceReadOnly handle = (FieldInstanceReadOnly)ob;
108 $type$ value = UNSAFE.get$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
109 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType});
110 #if[Reference]
111 if (value == null && handle.nullRestricted) {
112 throw new NullPointerException("Uninitialized null-restricted field");
113 }
114 #end[Reference]
115 return value;
116 }
117
118 #if[NonPlainAccess]
119 @ForceInline
120 static $type$ getVolatile(VarHandle ob, Object holder) {
121 FieldInstanceReadOnly handle = (FieldInstanceReadOnly)ob;
122 $type$ value = UNSAFE.get$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)),
123 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType});
124 #if[Reference]
125 if (value == null && handle.nullRestricted) {
126 throw new NullPointerException("Uninitialized null-restricted field");
127 }
128 #end[Reference]
129 return value;
130 }
131
132 @ForceInline
133 static $type$ getOpaque(VarHandle ob, Object holder) {
134 FieldInstanceReadOnly handle = (FieldInstanceReadOnly)ob;
135 $type$ value = UNSAFE.get$Type$Opaque(Objects.requireNonNull(handle.receiverType.cast(holder)),
136 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType});
137 #if[Reference]
138 if (value == null && handle.nullRestricted) {
139 throw new NullPointerException("Uninitialized null-restricted field");
140
141 }
142 #end[Reference]
143 return value;
144 }
145
146 @ForceInline
147 static $type$ getAcquire(VarHandle ob, Object holder) {
148 FieldInstanceReadOnly handle = (FieldInstanceReadOnly)ob;
149 $type$ value = UNSAFE.get$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
150 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType});
151 #if[Reference]
152 if (value == null && handle.nullRestricted) {
153 throw new NullPointerException("Uninitialized null-restricted field");
154 }
155 #end[Reference]
156 return value;
157 }
158 #end[NonPlainAccess]
159
160 static final VarForm FORM = new VarForm(FieldInstanceReadOnly.class, Object.class, $type$.class);
161 }
162
163 static final class FieldInstanceReadWrite extends FieldInstanceReadOnly {
164 FieldInstanceReadWrite(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean nullRestricted}{#if[FlatValue]?, int layout}) {
165 this(receiverType, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, false);
166 }
167
168 private FieldInstanceReadWrite(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean nullRestricted}{#if[FlatValue]?, int layout},
169 boolean exact) {
170 super(receiverType, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, FieldInstanceReadWrite.FORM, exact);
171 }
172
173 @Override
174 public FieldInstanceReadWrite withInvokeExactBehavior() {
175 return hasInvokeExactBehavior()
176 ? this
177 : new FieldInstanceReadWrite(receiverType, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, true);
178 }
179
180 @Override
181 public FieldInstanceReadWrite withInvokeBehavior() {
182 return !hasInvokeExactBehavior()
183 ? this
184 : new FieldInstanceReadWrite(receiverType, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, false);
185 }
186
187 #if[Object]
188 @ForceInline
189 static Object checkCast(FieldInstanceReadWrite handle, $type$ value) {
190 #if[Reference]
191 if (value == null && handle.nullRestricted)
192 throw new NullPointerException();
193 #end[Reference]
194 return handle.fieldType.cast(value);
195 }
196 #end[Object]
197
198 @ForceInline
199 static void set(VarHandle ob, Object holder, $type$ value) {
200 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
201 UNSAFE.put$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
202 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType},
203 {#if[Object]?checkCast(handle, value):value});
204 }
205
206 #if[NonPlainAccess]
207 @ForceInline
208 static void setVolatile(VarHandle ob, Object holder, $type$ value) {
209 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
210 UNSAFE.put$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)),
211 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType},
212 {#if[Object]?checkCast(handle, value):value});
213 }
214
215 @ForceInline
216 static void setOpaque(VarHandle ob, Object holder, $type$ value) {
217 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
218 UNSAFE.put$Type$Opaque(Objects.requireNonNull(handle.receiverType.cast(holder)),
219 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType},
220 {#if[Object]?checkCast(handle, value):value});
221 }
222
223 @ForceInline
224 static void setRelease(VarHandle ob, Object holder, $type$ value) {
225 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
226 UNSAFE.put$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
227 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType},
228 {#if[Object]?checkCast(handle, value):value});
229 }
230 #if[CAS]
231
232 @ForceInline
233 static boolean compareAndSet(VarHandle ob, Object holder, $type$ expected, $type$ value) {
234 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
235 return UNSAFE.compareAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
236 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
237 {#if[Object]?checkCast(handle, expected):expected},
238 {#if[Object]?checkCast(handle, value):value});
239 }
240
241 @ForceInline
242 static $type$ compareAndExchange(VarHandle ob, Object holder, $type$ expected, $type$ value) {
243 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
244 return UNSAFE.compareAndExchange$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
245 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
246 {#if[Object]?checkCast(handle, expected):expected},
247 {#if[Object]?checkCast(handle, value):value});
248 }
249
250 @ForceInline
251 static $type$ compareAndExchangeAcquire(VarHandle ob, Object holder, $type$ expected, $type$ value) {
252 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
253 return UNSAFE.compareAndExchange$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
254 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
255 {#if[Object]?checkCast(handle, expected):expected},
256 {#if[Object]?checkCast(handle, value):value});
257 }
258
259 @ForceInline
260 static $type$ compareAndExchangeRelease(VarHandle ob, Object holder, $type$ expected, $type$ value) {
261 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
262 return UNSAFE.compareAndExchange$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
263 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
264 {#if[Object]?checkCast(handle, expected):expected},
265 {#if[Object]?checkCast(handle, value):value});
266 }
267
268 @ForceInline
269 static boolean weakCompareAndSetPlain(VarHandle ob, Object holder, $type$ expected, $type$ value) {
270 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
271 return UNSAFE.weakCompareAndSet$Type$Plain(Objects.requireNonNull(handle.receiverType.cast(holder)),
272 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
273 {#if[Object]?checkCast(handle, expected):expected},
274 {#if[Object]?checkCast(handle, value):value});
275 }
276
277 @ForceInline
278 static boolean weakCompareAndSet(VarHandle ob, Object holder, $type$ expected, $type$ value) {
279 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
280 return UNSAFE.weakCompareAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
281 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
282 {#if[Object]?checkCast(handle, expected):expected},
283 {#if[Object]?checkCast(handle, value):value});
284 }
285
286 @ForceInline
287 static boolean weakCompareAndSetAcquire(VarHandle ob, Object holder, $type$ expected, $type$ value) {
288 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
289 return UNSAFE.weakCompareAndSet$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
290 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
291 {#if[Object]?checkCast(handle, expected):expected},
292 {#if[Object]?checkCast(handle, value):value});
293 }
294
295 @ForceInline
296 static boolean weakCompareAndSetRelease(VarHandle ob, Object holder, $type$ expected, $type$ value) {
297 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
298 return UNSAFE.weakCompareAndSet$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
299 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
300 {#if[Object]?checkCast(handle, expected):expected},
301 {#if[Object]?checkCast(handle, value):value});
302 }
303
304 @ForceInline
305 static $type$ getAndSet(VarHandle ob, Object holder, $type$ value) {
306 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
307 return UNSAFE.getAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
308 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
309 {#if[Object]?checkCast(handle, value):value});
310 }
311
312 @ForceInline
313 static $type$ getAndSetAcquire(VarHandle ob, Object holder, $type$ value) {
314 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
315 return UNSAFE.getAndSet$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
316 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
317 {#if[Object]?checkCast(handle, value):value});
318 }
319
320 @ForceInline
321 static $type$ getAndSetRelease(VarHandle ob, Object holder, $type$ value) {
322 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
323 return UNSAFE.getAndSet$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
324 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
325 {#if[Object]?checkCast(handle, value):value});
326 }
327 #end[CAS]
328 #if[AtomicAdd]
329
330 @ForceInline
331 static $type$ getAndAdd(VarHandle ob, Object holder, $type$ value) {
332 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
333 return UNSAFE.getAndAdd$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)),
334 handle.fieldOffset,
335 value);
336 }
337
338 @ForceInline
339 static $type$ getAndAddAcquire(VarHandle ob, Object holder, $type$ value) {
340 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
341 return UNSAFE.getAndAdd$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
342 handle.fieldOffset,
343 value);
344 }
345
409 handle.fieldOffset,
410 value);
411 }
412
413 @ForceInline
414 static $type$ getAndBitwiseXorRelease(VarHandle ob, Object holder, $type$ value) {
415 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
416 return UNSAFE.getAndBitwiseXor$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)),
417 handle.fieldOffset,
418 value);
419 }
420
421 @ForceInline
422 static $type$ getAndBitwiseXorAcquire(VarHandle ob, Object holder, $type$ value) {
423 FieldInstanceReadWrite handle = (FieldInstanceReadWrite)ob;
424 return UNSAFE.getAndBitwiseXor$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)),
425 handle.fieldOffset,
426 value);
427 }
428 #end[Bitwise]
429 #end[NonPlainAccess]
430
431 static final VarForm FORM = new VarForm(FieldInstanceReadWrite.class, Object.class, $type$.class);
432 }
433
434 #if[Static]
435 static sealed class FieldStaticReadOnly extends VarHandles.StaticFieldVarHandle {
436 #if[Object]
437 final Class<?> fieldType;
438 final boolean nullRestricted;
439 #end[Object]
440 #if[FlatValue]
441 final int layout;
442 #end[FlatValue]
443
444 FieldStaticReadOnly(Class<?> declaringClass, Object base, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean nullRestricted}{#if[FlatValue]?, int layout}) {
445 this(declaringClass, base, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, FieldStaticReadOnly.FORM, false);
446 }
447
448 protected FieldStaticReadOnly(Class<?> declaringClass, Object base, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean nullRestricted}{#if[FlatValue]?, int layout},
449 VarForm form, boolean exact) {
450 #if[Object]
451 this.fieldType = fieldType;
452 this.nullRestricted = nullRestricted;
453 #end[Object]
454 #if[FlatValue]
455 this.layout = layout;
456 #end[FlatValue]
457 super(form, exact, declaringClass, base, fieldOffset);
458 }
459
460 @Override
461 public FieldStaticReadOnly withInvokeExactBehavior() {
462 return hasInvokeExactBehavior()
463 ? this
464 : new FieldStaticReadOnly(declaringClass, base, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, vform, true);
465 }
466
467 @Override
468 public FieldStaticReadOnly withInvokeBehavior() {
469 return !hasInvokeExactBehavior()
470 ? this
471 : new FieldStaticReadOnly(declaringClass, base, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, vform, false);
472 }
473
474 @Override
475 public Optional<VarHandleDesc> describeConstable() {
476 var fieldTypeRef = {#if[Object]?fieldType:$type$.class}.describeConstable();
477 if (!fieldTypeRef.isPresent())
478 return Optional.empty();
479
480 // Reflect on this VarHandle to extract the field name
481 var staticField = VarHandles.getStaticFieldFromBaseAndOffset(
482 declaringClass, fieldOffset, {#if[Object]?fieldType:$type$.class});
483 var declaringTypeRef = declaringClass.describeConstable();
484 if (!declaringTypeRef.isPresent())
485 return Optional.empty();
486 return Optional.of(VarHandleDesc.ofStaticField(declaringTypeRef.get(), staticField.getName(), fieldTypeRef.get()));
487 }
488
489 @Override
490 final MethodType accessModeTypeUncached(AccessType at) {
491 return at.accessModeType(null, {#if[Object]?fieldType:$type$.class});
492 }
493
494 @ForceInline
495 static $type$ get(VarHandle ob) {
496 FieldStaticReadOnly handle = (FieldStaticReadOnly) ob.onStaticFieldAccess(true);
497 $type$ value = UNSAFE.get$Type$(handle.base,
498 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType});
499 #if[Reference]
500 if (value == null && handle.nullRestricted) {
501 throw new NullPointerException("Uninitialized null-restricted field");
502 }
503 #end[Reference]
504 return value;
505 }
506
507 #if[NonPlainAccess]
508 @ForceInline
509 static $type$ getVolatile(VarHandle ob) {
510 FieldStaticReadOnly handle = (FieldStaticReadOnly) ob.onStaticFieldAccess(true);
511 $type$ value = UNSAFE.get$Type$Volatile(handle.base,
512 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType});
513 #if[Reference]
514 if (value == null && handle.nullRestricted) {
515 throw new NullPointerException("Uninitialized null-restricted field");
516 }
517 #end[Reference]
518 return value;
519 }
520
521 @ForceInline
522 static $type$ getOpaque(VarHandle ob) {
523 FieldStaticReadOnly handle = (FieldStaticReadOnly) ob.onStaticFieldAccess(true);
524 $type$ value = UNSAFE.get$Type$Opaque(handle.base,
525 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType});
526 #if[Reference]
527 if (value == null && handle.nullRestricted) {
528 throw new NullPointerException("Uninitialized null-restricted field");
529 }
530 #end[Reference]
531 return value;
532 }
533
534 @ForceInline
535 static $type$ getAcquire(VarHandle ob) {
536 FieldStaticReadOnly handle = (FieldStaticReadOnly) ob.onStaticFieldAccess(true);
537 $type$ value = UNSAFE.get$Type$Acquire(handle.base,
538 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType});
539 #if[Reference]
540 if (value == null && handle.nullRestricted) {
541 throw new NullPointerException("Uninitialized null-restricted field");
542 }
543 #end[Reference]
544 return value;
545 }
546 #end[NonPlainAccess]
547
548 static final VarForm FORM = new VarForm(FieldStaticReadOnly.class, null, $type$.class);
549 }
550
551 static final class FieldStaticReadWrite extends FieldStaticReadOnly {
552
553 FieldStaticReadWrite(Class<?> declaringClass, Object base, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean nullRestricted}{#if[FlatValue]?, int layout}) {
554 this(declaringClass, base, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, false);
555 }
556
557 private FieldStaticReadWrite(Class<?> declaringClass, Object base, long fieldOffset{#if[Object]?, Class<?> fieldType, boolean nullRestricted}{#if[FlatValue]?, int layout},
558 boolean exact) {
559 super(declaringClass, base, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, FieldStaticReadWrite.FORM, exact);
560 }
561
562 @Override
563 public FieldStaticReadWrite withInvokeExactBehavior() {
564 return hasInvokeExactBehavior()
565 ? this
566 : new FieldStaticReadWrite(declaringClass, base, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, true);
567 }
568
569 @Override
570 public FieldStaticReadWrite withInvokeBehavior() {
571 return !hasInvokeExactBehavior()
572 ? this
573 : new FieldStaticReadWrite(declaringClass, base, fieldOffset{#if[Object]?, fieldType, nullRestricted}{#if[FlatValue]?, layout}, false);
574 }
575
576 #if[Object]
577 @ForceInline
578 static Object checkCast(FieldStaticReadWrite handle, $type$ value) {
579 return handle.fieldType.cast(value);
580 }
581 #end[Object]
582
583 @ForceInline
584 static void set(VarHandle ob, $type$ value) {
585 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(false);
586 UNSAFE.put$Type$(handle.base,
587 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType},
588 {#if[Object]?checkCast(handle, value):value});
589 }
590
591 #if[NonPlainAccess]
592 @ForceInline
593 static void setVolatile(VarHandle ob, $type$ value) {
594 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(false);
595 UNSAFE.put$Type$Volatile(handle.base,
596 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType},
597 {#if[Object]?checkCast(handle, value):value});
598 }
599
600 @ForceInline
601 static void setOpaque(VarHandle ob, $type$ value) {
602 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(false);
603 UNSAFE.put$Type$Opaque(handle.base,
604 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType},
605 {#if[Object]?checkCast(handle, value):value});
606 }
607
608 @ForceInline
609 static void setRelease(VarHandle ob, $type$ value) {
610 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(false);
611 UNSAFE.put$Type$Release(handle.base,
612 handle.fieldOffset{#if[FlatValue]?, handle.layout, handle.fieldType},
613 {#if[Object]?checkCast(handle, value):value});
614 }
615 #if[CAS]
616
617 @ForceInline
618 static boolean compareAndSet(VarHandle ob, $type$ expected, $type$ value) {
619 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
620 return UNSAFE.compareAndSet$Type$(handle.base,
621 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
622 {#if[Object]?checkCast(handle, expected):expected},
623 {#if[Object]?checkCast(handle, value):value});
624 }
625
626
627 @ForceInline
628 static $type$ compareAndExchange(VarHandle ob, $type$ expected, $type$ value) {
629 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
630 return UNSAFE.compareAndExchange$Type$(handle.base,
631 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
632 {#if[Object]?checkCast(handle, expected):expected},
633 {#if[Object]?checkCast(handle, value):value});
634 }
635
636 @ForceInline
637 static $type$ compareAndExchangeAcquire(VarHandle ob, $type$ expected, $type$ value) {
638 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
639 return UNSAFE.compareAndExchange$Type$Acquire(handle.base,
640 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
641 {#if[Object]?checkCast(handle, expected):expected},
642 {#if[Object]?checkCast(handle, value):value});
643 }
644
645 @ForceInline
646 static $type$ compareAndExchangeRelease(VarHandle ob, $type$ expected, $type$ value) {
647 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
648 return UNSAFE.compareAndExchange$Type$Release(handle.base,
649 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
650 {#if[Object]?checkCast(handle, expected):expected},
651 {#if[Object]?checkCast(handle, value):value});
652 }
653
654 @ForceInline
655 static boolean weakCompareAndSetPlain(VarHandle ob, $type$ expected, $type$ value) {
656 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
657 return UNSAFE.weakCompareAndSet$Type$Plain(handle.base,
658 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
659 {#if[Object]?checkCast(handle, expected):expected},
660 {#if[Object]?checkCast(handle, value):value});
661 }
662
663 @ForceInline
664 static boolean weakCompareAndSet(VarHandle ob, $type$ expected, $type$ value) {
665 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
666 return UNSAFE.weakCompareAndSet$Type$(handle.base,
667 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
668 {#if[Object]?checkCast(handle, expected):expected},
669 {#if[Object]?checkCast(handle, value):value});
670 }
671
672 @ForceInline
673 static boolean weakCompareAndSetAcquire(VarHandle ob, $type$ expected, $type$ value) {
674 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
675 return UNSAFE.weakCompareAndSet$Type$Acquire(handle.base,
676 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
677 {#if[Object]?checkCast(handle, expected):expected},
678 {#if[Object]?checkCast(handle, value):value});
679 }
680
681 @ForceInline
682 static boolean weakCompareAndSetRelease(VarHandle ob, $type$ expected, $type$ value) {
683 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
684 return UNSAFE.weakCompareAndSet$Type$Release(handle.base,
685 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
686 {#if[Object]?checkCast(handle, expected):expected},
687 {#if[Object]?checkCast(handle, value):value});
688 }
689
690 @ForceInline
691 static $type$ getAndSet(VarHandle ob, $type$ value) {
692 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
693 return UNSAFE.getAndSet$Type$(handle.base,
694 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
695 {#if[Object]?checkCast(handle, value):value});
696 }
697
698 @ForceInline
699 static $type$ getAndSetAcquire(VarHandle ob, $type$ value) {
700 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
701 return UNSAFE.getAndSet$Type$Acquire(handle.base,
702 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
703 {#if[Object]?checkCast(handle, value):value});
704 }
705
706 @ForceInline
707 static $type$ getAndSetRelease(VarHandle ob, $type$ value) {
708 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
709 return UNSAFE.getAndSet$Type$Release(handle.base,
710 handle.fieldOffset{#if[FlatValue]?, handle.layout}{#if[Object]?, handle.fieldType},
711 {#if[Object]?checkCast(handle, value):value});
712 }
713 #end[CAS]
714 #if[AtomicAdd]
715
716 @ForceInline
717 static $type$ getAndAdd(VarHandle ob, $type$ value) {
718 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
719 return UNSAFE.getAndAdd$Type$(handle.base,
720 handle.fieldOffset,
721 value);
722 }
723
724 @ForceInline
725 static $type$ getAndAddAcquire(VarHandle ob, $type$ value) {
726 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
727 return UNSAFE.getAndAdd$Type$Acquire(handle.base,
728 handle.fieldOffset,
729 value);
730 }
731
732 @ForceInline
733 static $type$ getAndAddRelease(VarHandle ob, $type$ value) {
734 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
735 return UNSAFE.getAndAdd$Type$Release(handle.base,
736 handle.fieldOffset,
737 value);
738 }
739 #end[AtomicAdd]
740 #if[Bitwise]
741
742 @ForceInline
743 static $type$ getAndBitwiseOr(VarHandle ob, $type$ value) {
744 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
745 return UNSAFE.getAndBitwiseOr$Type$(handle.base,
746 handle.fieldOffset,
747 value);
748 }
749
750 @ForceInline
751 static $type$ getAndBitwiseOrRelease(VarHandle ob, $type$ value) {
752 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
753 return UNSAFE.getAndBitwiseOr$Type$Release(handle.base,
754 handle.fieldOffset,
755 value);
756 }
757
758 @ForceInline
759 static $type$ getAndBitwiseOrAcquire(VarHandle ob, $type$ value) {
760 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
761 return UNSAFE.getAndBitwiseOr$Type$Acquire(handle.base,
762 handle.fieldOffset,
763 value);
764 }
765
766 @ForceInline
767 static $type$ getAndBitwiseAnd(VarHandle ob, $type$ value) {
768 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
769 return UNSAFE.getAndBitwiseAnd$Type$(handle.base,
770 handle.fieldOffset,
771 value);
772 }
773
774 @ForceInline
775 static $type$ getAndBitwiseAndRelease(VarHandle ob, $type$ value) {
776 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
777 return UNSAFE.getAndBitwiseAnd$Type$Release(handle.base,
778 handle.fieldOffset,
779 value);
780 }
781
782 @ForceInline
783 static $type$ getAndBitwiseAndAcquire(VarHandle ob, $type$ value) {
784 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
785 return UNSAFE.getAndBitwiseAnd$Type$Acquire(handle.base,
786 handle.fieldOffset,
787 value);
788 }
789
790 @ForceInline
791 static $type$ getAndBitwiseXor(VarHandle ob, $type$ value) {
792 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
793 return UNSAFE.getAndBitwiseXor$Type$(handle.base,
794 handle.fieldOffset,
795 value);
796 }
797
798 @ForceInline
799 static $type$ getAndBitwiseXorRelease(VarHandle ob, $type$ value) {
800 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
801 return UNSAFE.getAndBitwiseXor$Type$Release(handle.base,
802 handle.fieldOffset,
803 value);
804 }
805
806 @ForceInline
807 static $type$ getAndBitwiseXorAcquire(VarHandle ob, $type$ value) {
808 FieldStaticReadWrite handle = (FieldStaticReadWrite) ob.onStaticFieldAccess(true);
809 return UNSAFE.getAndBitwiseXor$Type$Acquire(handle.base,
810 handle.fieldOffset,
811 value);
812 }
813 #end[Bitwise]
814 #end[NonPlainAccess]
815
816 static final VarForm FORM = new VarForm(FieldStaticReadWrite.class, null, $type$.class);
817 }
818 #end[Static]
819
820 #if[Array]
821 static final class Array extends VarHandle {
822 static final long BASE = UNSAFE.arrayBaseOffset($type$[].class);
823 static final int SHIFT = Integer.numberOfTrailingZeros(UNSAFE.arrayIndexScale($type$[].class));
824
825 private Array(boolean exact) {
826 super(Array.FORM, exact);
827 }
828
829 @Override
830 public Array withInvokeExactBehavior() {
831 return hasInvokeExactBehavior()
832 ? this
833 : EXACT_INSTANCE;
834 }
835
836 @Override
837 public Array withInvokeBehavior() {
838 return !hasInvokeExactBehavior()
839 ? this
840 : NON_EXACT_INSTANCE;
841 }
842
843 @Override
844 public Optional<VarHandleDesc> describeConstable() {
845 return Optional.of(VarHandleDesc.ofArray($type$[].class.describeConstable().orElseThrow()));
846 }
847
848 @Override
849 final MethodType accessModeTypeUncached(AccessType at) {
850 return at.accessModeType($type$[].class, $type$.class, int.class);
851 }
852
853 @ForceInline
854 static $type$ get(VarHandle ob, Object oarray, int index) {
855 $type$[] array = ($type$[]) oarray;
856 return array[index];
857 }
858
859 @ForceInline
860 static void set(VarHandle ob, Object oarray, int index, $type$ value) {
861 $type$[] array = ($type$[]) oarray;
862 array[index] = value;
863 }
864
865 #if[NonPlainAccess]
866 @ForceInline
867 static $type$ getVolatile(VarHandle ob, Object oarray, int index) {
868 $type$[] array = ($type$[]) oarray;
869 return UNSAFE.get$Type$Volatile(array,
870 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE);
871 }
872
873 @ForceInline
874 static void setVolatile(VarHandle ob, Object oarray, int index, $type$ value) {
875 $type$[] array = ($type$[]) oarray;
876 UNSAFE.put$Type$Volatile(array,
877 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
878 value);
879 }
880
881 @ForceInline
882 static $type$ getOpaque(VarHandle ob, Object oarray, int index) {
883 $type$[] array = ($type$[]) oarray;
884 return UNSAFE.get$Type$Opaque(array,
885 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE);
886 }
887
888 @ForceInline
889 static void setOpaque(VarHandle ob, Object oarray, int index, $type$ value) {
890 $type$[] array = ($type$[]) oarray;
891 UNSAFE.put$Type$Opaque(array,
892 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
893 value);
894 }
895
896 @ForceInline
897 static $type$ getAcquire(VarHandle ob, Object oarray, int index) {
898 $type$[] array = ($type$[]) oarray;
899 return UNSAFE.get$Type$Acquire(array,
900 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE);
901 }
902
903 @ForceInline
904 static void setRelease(VarHandle ob, Object oarray, int index, $type$ value) {
905 $type$[] array = ($type$[]) oarray;
906 UNSAFE.put$Type$Release(array,
907 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
908 value);
909 }
910 #if[CAS]
911
912 @ForceInline
913 static boolean compareAndSet(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
914 $type$[] array = ($type$[]) oarray;
915 return UNSAFE.compareAndSet$Type$(array,
916 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
917 expected,
918 value);
919 }
920
921 @ForceInline
922 static $type$ compareAndExchange(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
923 $type$[] array = ($type$[]) oarray;
924 return UNSAFE.compareAndExchange$Type$(array,
925 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
926 expected,
927 value);
928 }
929
930 @ForceInline
931 static $type$ compareAndExchangeAcquire(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
932 $type$[] array = ($type$[]) oarray;
933 return UNSAFE.compareAndExchange$Type$Acquire(array,
934 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
935 expected,
936 value);
937 }
938
939 @ForceInline
940 static $type$ compareAndExchangeRelease(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
941 $type$[] array = ($type$[]) oarray;
942 return UNSAFE.compareAndExchange$Type$Release(array,
943 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
944 expected,
945 value);
946 }
947
948 @ForceInline
949 static boolean weakCompareAndSetPlain(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
950 $type$[] array = ($type$[]) oarray;
951 return UNSAFE.weakCompareAndSet$Type$Plain(array,
952 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
953 expected,
954 value);
955 }
956
957 @ForceInline
958 static boolean weakCompareAndSet(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
959 $type$[] array = ($type$[]) oarray;
960 return UNSAFE.weakCompareAndSet$Type$(array,
961 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
962 expected,
963 value);
964 }
965
966 @ForceInline
967 static boolean weakCompareAndSetAcquire(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
968 $type$[] array = ($type$[]) oarray;
969 return UNSAFE.weakCompareAndSet$Type$Acquire(array,
970 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
971 expected,
972 value);
973 }
974
975 @ForceInline
976 static boolean weakCompareAndSetRelease(VarHandle ob, Object oarray, int index, $type$ expected, $type$ value) {
977 $type$[] array = ($type$[]) oarray;
978 return UNSAFE.weakCompareAndSet$Type$Release(array,
979 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
980 expected,
981 value);
982 }
983
984 @ForceInline
985 static $type$ getAndSet(VarHandle ob, Object oarray, int index, $type$ value) {
986 $type$[] array = ($type$[]) oarray;
987 return UNSAFE.getAndSet$Type$(array,
988 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
989 value);
990 }
991
992 @ForceInline
993 static $type$ getAndSetAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
994 $type$[] array = ($type$[]) oarray;
995 return UNSAFE.getAndSet$Type$Acquire(array,
996 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
997 value);
998 }
999
1000 @ForceInline
1001 static $type$ getAndSetRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1002 $type$[] array = ($type$[]) oarray;
1003 return UNSAFE.getAndSet$Type$Release(array,
1004 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1005 value);
1006 }
1007 #end[CAS]
1008 #if[AtomicAdd]
1009
1010 @ForceInline
1011 static $type$ getAndAdd(VarHandle ob, Object oarray, int index, $type$ value) {
1012 $type$[] array = ($type$[]) oarray;
1013 return UNSAFE.getAndAdd$Type$(array,
1014 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1015 value);
1016 }
1017
1018 @ForceInline
1019 static $type$ getAndAddAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
1020 $type$[] array = ($type$[]) oarray;
1021 return UNSAFE.getAndAdd$Type$Acquire(array,
1022 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1023 value);
1024 }
1025
1026 @ForceInline
1027 static $type$ getAndAddRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1028 $type$[] array = ($type$[]) oarray;
1029 return UNSAFE.getAndAdd$Type$Release(array,
1030 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1031 value);
1032 }
1033 #end[AtomicAdd]
1034 #if[Bitwise]
1035
1036 @ForceInline
1037 static $type$ getAndBitwiseOr(VarHandle ob, Object oarray, int index, $type$ value) {
1038 $type$[] array = ($type$[]) oarray;
1039 return UNSAFE.getAndBitwiseOr$Type$(array,
1040 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1041 value);
1042 }
1043
1044 @ForceInline
1045 static $type$ getAndBitwiseOrRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1046 $type$[] array = ($type$[]) oarray;
1047 return UNSAFE.getAndBitwiseOr$Type$Release(array,
1048 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1049 value);
1050 }
1051
1052 @ForceInline
1053 static $type$ getAndBitwiseOrAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
1054 $type$[] array = ($type$[]) oarray;
1055 return UNSAFE.getAndBitwiseOr$Type$Acquire(array,
1056 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1057 value);
1058 }
1059
1060 @ForceInline
1061 static $type$ getAndBitwiseAnd(VarHandle ob, Object oarray, int index, $type$ value) {
1062 $type$[] array = ($type$[]) oarray;
1063 return UNSAFE.getAndBitwiseAnd$Type$(array,
1064 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1065 value);
1066 }
1067
1068 @ForceInline
1069 static $type$ getAndBitwiseAndRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1070 $type$[] array = ($type$[]) oarray;
1071 return UNSAFE.getAndBitwiseAnd$Type$Release(array,
1072 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1073 value);
1074 }
1075
1076 @ForceInline
1077 static $type$ getAndBitwiseAndAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
1078 $type$[] array = ($type$[]) oarray;
1079 return UNSAFE.getAndBitwiseAnd$Type$Acquire(array,
1080 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1081 value);
1082 }
1083
1084 @ForceInline
1085 static $type$ getAndBitwiseXor(VarHandle ob, Object oarray, int index, $type$ value) {
1086 $type$[] array = ($type$[]) oarray;
1087 return UNSAFE.getAndBitwiseXor$Type$(array,
1088 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1089 value);
1090 }
1091
1092 @ForceInline
1093 static $type$ getAndBitwiseXorRelease(VarHandle ob, Object oarray, int index, $type$ value) {
1094 $type$[] array = ($type$[]) oarray;
1095 return UNSAFE.getAndBitwiseXor$Type$Release(array,
1096 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1097 value);
1098 }
1099
1100 @ForceInline
1101 static $type$ getAndBitwiseXorAcquire(VarHandle ob, Object oarray, int index, $type$ value) {
1102 $type$[] array = ($type$[]) oarray;
1103 return UNSAFE.getAndBitwiseXor$Type$Acquire(array,
1104 (((long) Preconditions.checkIndex(index, array.length, Preconditions.AIOOBE_FORMATTER)) << SHIFT) + BASE,
1105 value);
1106 }
1107 #end[Bitwise]
1108 #end[NonPlainAccess]
1109
1110 static final VarForm FORM = new VarForm(Array.class, $type$[].class, $type$.class, int.class);
1111 static final Array NON_EXACT_INSTANCE = new Array(false);
1112 static final Array EXACT_INSTANCE = new Array(true);
1113 }
1114 #end[Array]
1115 }
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