Print this page
rev 6314 : 8030011: Update Hotspot version string output
Reviewed-by: dholmes, jcoomes, kvn
| Split |
Split |
Close |
| Expand all |
| Collapse all |
--- old/src/share/vm/prims/jvm.h
+++ new/src/share/vm/prims/jvm.h
1 1 /*
2 2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
3 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 4 *
5 5 * This code is free software; you can redistribute it and/or modify it
6 6 * under the terms of the GNU General Public License version 2 only, as
7 7 * published by the Free Software Foundation.
8 8 *
9 9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 12 * version 2 for more details (a copy is included in the LICENSE file that
13 13 * accompanied this code).
14 14 *
15 15 * You should have received a copy of the GNU General Public License version
16 16 * 2 along with this work; if not, write to the Free Software Foundation,
17 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 18 *
19 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 20 * or visit www.oracle.com if you need additional information or have any
21 21 * questions.
22 22 *
23 23 */
24 24
25 25 #ifndef SHARE_VM_PRIMS_JVM_H
26 26 #define SHARE_VM_PRIMS_JVM_H
27 27
28 28 #include "prims/jni.h"
29 29 #ifdef TARGET_OS_FAMILY_linux
30 30 # include "jvm_linux.h"
31 31 #endif
32 32 #ifdef TARGET_OS_FAMILY_solaris
33 33 # include "jvm_solaris.h"
34 34 #endif
35 35 #ifdef TARGET_OS_FAMILY_windows
36 36 # include "jvm_windows.h"
37 37 #endif
38 38 #ifdef TARGET_OS_FAMILY_aix
39 39 # include "jvm_aix.h"
40 40 #endif
41 41 #ifdef TARGET_OS_FAMILY_bsd
42 42 # include "jvm_bsd.h"
43 43 #endif
44 44
45 45 #ifndef _JAVASOFT_JVM_H_
46 46 #define _JAVASOFT_JVM_H_
47 47
48 48 // HotSpot integration note:
49 49 //
50 50 // This file and jvm.h used with the JDK are identical,
51 51 // except for the three includes removed below
52 52
53 53 // #include <sys/stat.h>
54 54 // #include "jni.h"
55 55 // #include "jvm_md.h"
56 56
57 57
58 58 #ifdef __cplusplus
59 59 extern "C" {
60 60 #endif
61 61
62 62 /*
63 63 * This file contains additional functions exported from the VM.
64 64 * These functions are complementary to the standard JNI support.
65 65 * There are three parts to this file:
66 66 *
67 67 * First, this file contains the VM-related functions needed by native
68 68 * libraries in the standard Java API. For example, the java.lang.Object
69 69 * class needs VM-level functions that wait for and notify monitors.
70 70 *
71 71 * Second, this file contains the functions and constant definitions
72 72 * needed by the byte code verifier and class file format checker.
73 73 * These functions allow the verifier and format checker to be written
74 74 * in a VM-independent way.
75 75 *
76 76 * Third, this file contains various I/O and nerwork operations needed
77 77 * by the standard Java I/O and network APIs.
78 78 */
79 79
80 80 /*
81 81 * Bump the version number when either of the following happens:
82 82 *
83 83 * 1. There is a change in JVM_* functions.
84 84 *
85 85 * 2. There is a change in the contract between VM and Java classes.
86 86 * For example, if the VM relies on a new private field in Thread
87 87 * class.
88 88 */
89 89
90 90 #define JVM_INTERFACE_VERSION 4
91 91
92 92 JNIEXPORT jobjectArray JNICALL
93 93 JVM_GetMethodParameters(JNIEnv *env, jobject method);
94 94
95 95 JNIEXPORT jint JNICALL
96 96 JVM_GetInterfaceVersion(void);
97 97
98 98 /*************************************************************************
99 99 PART 1: Functions for Native Libraries
100 100 ************************************************************************/
101 101 /*
102 102 * java.lang.Object
103 103 */
104 104 JNIEXPORT jint JNICALL
105 105 JVM_IHashCode(JNIEnv *env, jobject obj);
106 106
107 107 JNIEXPORT void JNICALL
108 108 JVM_MonitorWait(JNIEnv *env, jobject obj, jlong ms);
109 109
110 110 JNIEXPORT void JNICALL
111 111 JVM_MonitorNotify(JNIEnv *env, jobject obj);
112 112
113 113 JNIEXPORT void JNICALL
114 114 JVM_MonitorNotifyAll(JNIEnv *env, jobject obj);
115 115
116 116 JNIEXPORT jobject JNICALL
117 117 JVM_Clone(JNIEnv *env, jobject obj);
118 118
119 119 /*
120 120 * java.lang.String
121 121 */
122 122 JNIEXPORT jstring JNICALL
123 123 JVM_InternString(JNIEnv *env, jstring str);
124 124
125 125 /*
126 126 * java.lang.System
127 127 */
128 128 JNIEXPORT jlong JNICALL
129 129 JVM_CurrentTimeMillis(JNIEnv *env, jclass ignored);
130 130
131 131 JNIEXPORT jlong JNICALL
132 132 JVM_NanoTime(JNIEnv *env, jclass ignored);
133 133
134 134 JNIEXPORT void JNICALL
135 135 JVM_ArrayCopy(JNIEnv *env, jclass ignored, jobject src, jint src_pos,
136 136 jobject dst, jint dst_pos, jint length);
137 137
138 138 JNIEXPORT jobject JNICALL
139 139 JVM_InitProperties(JNIEnv *env, jobject p);
140 140
141 141 /*
142 142 * java.io.File
143 143 */
144 144 JNIEXPORT void JNICALL
145 145 JVM_OnExit(void (*func)(void));
146 146
147 147 /*
148 148 * java.lang.Runtime
149 149 */
150 150 JNIEXPORT void JNICALL
151 151 JVM_Exit(jint code);
152 152
153 153 JNIEXPORT void JNICALL
154 154 JVM_Halt(jint code);
155 155
156 156 JNIEXPORT void JNICALL
157 157 JVM_GC(void);
158 158
159 159 /* Returns the number of real-time milliseconds that have elapsed since the
160 160 * least-recently-inspected heap object was last inspected by the garbage
161 161 * collector.
162 162 *
163 163 * For simple stop-the-world collectors this value is just the time
164 164 * since the most recent collection. For generational collectors it is the
165 165 * time since the oldest generation was most recently collected. Other
166 166 * collectors are free to return a pessimistic estimate of the elapsed time, or
167 167 * simply the time since the last full collection was performed.
168 168 *
169 169 * Note that in the presence of reference objects, a given object that is no
170 170 * longer strongly reachable may have to be inspected multiple times before it
171 171 * can be reclaimed.
172 172 */
173 173 JNIEXPORT jlong JNICALL
174 174 JVM_MaxObjectInspectionAge(void);
175 175
176 176 JNIEXPORT void JNICALL
177 177 JVM_TraceInstructions(jboolean on);
178 178
179 179 JNIEXPORT void JNICALL
180 180 JVM_TraceMethodCalls(jboolean on);
181 181
182 182 JNIEXPORT jlong JNICALL
183 183 JVM_TotalMemory(void);
184 184
185 185 JNIEXPORT jlong JNICALL
186 186 JVM_FreeMemory(void);
187 187
188 188 JNIEXPORT jlong JNICALL
189 189 JVM_MaxMemory(void);
190 190
191 191 JNIEXPORT jint JNICALL
192 192 JVM_ActiveProcessorCount(void);
193 193
194 194 JNIEXPORT void * JNICALL
195 195 JVM_LoadLibrary(const char *name);
196 196
197 197 JNIEXPORT void JNICALL
198 198 JVM_UnloadLibrary(void * handle);
199 199
200 200 JNIEXPORT void * JNICALL
201 201 JVM_FindLibraryEntry(void *handle, const char *name);
202 202
203 203 JNIEXPORT jboolean JNICALL
204 204 JVM_IsSupportedJNIVersion(jint version);
205 205
206 206 /*
207 207 * java.lang.Float and java.lang.Double
208 208 */
209 209 JNIEXPORT jboolean JNICALL
210 210 JVM_IsNaN(jdouble d);
211 211
212 212 /*
213 213 * java.lang.Throwable
214 214 */
215 215 JNIEXPORT void JNICALL
216 216 JVM_FillInStackTrace(JNIEnv *env, jobject throwable);
217 217
218 218 JNIEXPORT jint JNICALL
219 219 JVM_GetStackTraceDepth(JNIEnv *env, jobject throwable);
220 220
221 221 JNIEXPORT jobject JNICALL
222 222 JVM_GetStackTraceElement(JNIEnv *env, jobject throwable, jint index);
223 223
224 224 /*
225 225 * java.lang.Compiler
226 226 */
227 227 JNIEXPORT void JNICALL
228 228 JVM_InitializeCompiler (JNIEnv *env, jclass compCls);
229 229
230 230 JNIEXPORT jboolean JNICALL
231 231 JVM_IsSilentCompiler(JNIEnv *env, jclass compCls);
232 232
233 233 JNIEXPORT jboolean JNICALL
234 234 JVM_CompileClass(JNIEnv *env, jclass compCls, jclass cls);
235 235
236 236 JNIEXPORT jboolean JNICALL
237 237 JVM_CompileClasses(JNIEnv *env, jclass cls, jstring jname);
238 238
239 239 JNIEXPORT jobject JNICALL
240 240 JVM_CompilerCommand(JNIEnv *env, jclass compCls, jobject arg);
241 241
242 242 JNIEXPORT void JNICALL
243 243 JVM_EnableCompiler(JNIEnv *env, jclass compCls);
244 244
245 245 JNIEXPORT void JNICALL
246 246 JVM_DisableCompiler(JNIEnv *env, jclass compCls);
247 247
248 248 /*
249 249 * java.lang.Thread
250 250 */
251 251 JNIEXPORT void JNICALL
252 252 JVM_StartThread(JNIEnv *env, jobject thread);
253 253
254 254 JNIEXPORT void JNICALL
255 255 JVM_StopThread(JNIEnv *env, jobject thread, jobject exception);
256 256
257 257 JNIEXPORT jboolean JNICALL
258 258 JVM_IsThreadAlive(JNIEnv *env, jobject thread);
259 259
260 260 JNIEXPORT void JNICALL
261 261 JVM_SuspendThread(JNIEnv *env, jobject thread);
262 262
263 263 JNIEXPORT void JNICALL
264 264 JVM_ResumeThread(JNIEnv *env, jobject thread);
265 265
266 266 JNIEXPORT void JNICALL
267 267 JVM_SetThreadPriority(JNIEnv *env, jobject thread, jint prio);
268 268
269 269 JNIEXPORT void JNICALL
270 270 JVM_Yield(JNIEnv *env, jclass threadClass);
271 271
272 272 JNIEXPORT void JNICALL
273 273 JVM_Sleep(JNIEnv *env, jclass threadClass, jlong millis);
274 274
275 275 JNIEXPORT jobject JNICALL
276 276 JVM_CurrentThread(JNIEnv *env, jclass threadClass);
277 277
278 278 JNIEXPORT jint JNICALL
279 279 JVM_CountStackFrames(JNIEnv *env, jobject thread);
280 280
281 281 JNIEXPORT void JNICALL
282 282 JVM_Interrupt(JNIEnv *env, jobject thread);
283 283
284 284 JNIEXPORT jboolean JNICALL
285 285 JVM_IsInterrupted(JNIEnv *env, jobject thread, jboolean clearInterrupted);
286 286
287 287 JNIEXPORT jboolean JNICALL
288 288 JVM_HoldsLock(JNIEnv *env, jclass threadClass, jobject obj);
289 289
290 290 JNIEXPORT void JNICALL
291 291 JVM_DumpAllStacks(JNIEnv *env, jclass unused);
292 292
293 293 JNIEXPORT jobjectArray JNICALL
294 294 JVM_GetAllThreads(JNIEnv *env, jclass dummy);
295 295
296 296 JNIEXPORT void JNICALL
297 297 JVM_SetNativeThreadName(JNIEnv *env, jobject jthread, jstring name);
298 298
299 299 /* getStackTrace() and getAllStackTraces() method */
300 300 JNIEXPORT jobjectArray JNICALL
301 301 JVM_DumpThreads(JNIEnv *env, jclass threadClass, jobjectArray threads);
302 302
303 303 /*
304 304 * java.lang.SecurityManager
305 305 */
306 306 JNIEXPORT jclass JNICALL
307 307 JVM_CurrentLoadedClass(JNIEnv *env);
308 308
309 309 JNIEXPORT jobject JNICALL
310 310 JVM_CurrentClassLoader(JNIEnv *env);
311 311
312 312 JNIEXPORT jobjectArray JNICALL
313 313 JVM_GetClassContext(JNIEnv *env);
314 314
315 315 JNIEXPORT jint JNICALL
316 316 JVM_ClassDepth(JNIEnv *env, jstring name);
317 317
318 318 JNIEXPORT jint JNICALL
319 319 JVM_ClassLoaderDepth(JNIEnv *env);
320 320
321 321 /*
322 322 * java.lang.Package
323 323 */
324 324 JNIEXPORT jstring JNICALL
325 325 JVM_GetSystemPackage(JNIEnv *env, jstring name);
326 326
327 327 JNIEXPORT jobjectArray JNICALL
328 328 JVM_GetSystemPackages(JNIEnv *env);
329 329
330 330 /*
331 331 * java.io.ObjectInputStream
332 332 */
333 333 JNIEXPORT jobject JNICALL
334 334 JVM_AllocateNewObject(JNIEnv *env, jobject obj, jclass currClass,
335 335 jclass initClass);
336 336
337 337 JNIEXPORT jobject JNICALL
338 338 JVM_AllocateNewArray(JNIEnv *env, jobject obj, jclass currClass,
339 339 jint length);
340 340
341 341 JNIEXPORT jobject JNICALL
342 342 JVM_LatestUserDefinedLoader(JNIEnv *env);
343 343
344 344 /*
345 345 * This function has been deprecated and should not be considered
346 346 * part of the specified JVM interface.
347 347 */
348 348 JNIEXPORT jclass JNICALL
349 349 JVM_LoadClass0(JNIEnv *env, jobject obj, jclass currClass,
350 350 jstring currClassName);
351 351
352 352 /*
353 353 * java.lang.reflect.Array
354 354 */
355 355 JNIEXPORT jint JNICALL
356 356 JVM_GetArrayLength(JNIEnv *env, jobject arr);
357 357
358 358 JNIEXPORT jobject JNICALL
359 359 JVM_GetArrayElement(JNIEnv *env, jobject arr, jint index);
360 360
361 361 JNIEXPORT jvalue JNICALL
362 362 JVM_GetPrimitiveArrayElement(JNIEnv *env, jobject arr, jint index, jint wCode);
363 363
364 364 JNIEXPORT void JNICALL
365 365 JVM_SetArrayElement(JNIEnv *env, jobject arr, jint index, jobject val);
366 366
367 367 JNIEXPORT void JNICALL
368 368 JVM_SetPrimitiveArrayElement(JNIEnv *env, jobject arr, jint index, jvalue v,
369 369 unsigned char vCode);
370 370
371 371 JNIEXPORT jobject JNICALL
372 372 JVM_NewArray(JNIEnv *env, jclass eltClass, jint length);
373 373
374 374 JNIEXPORT jobject JNICALL
375 375 JVM_NewMultiArray(JNIEnv *env, jclass eltClass, jintArray dim);
376 376
377 377 /*
378 378 * java.lang.Class and java.lang.ClassLoader
379 379 */
380 380
381 381 #define JVM_CALLER_DEPTH -1
382 382
383 383 /*
384 384 * Returns the class in which the code invoking the native method
385 385 * belongs.
386 386 *
387 387 * Note that in JDK 1.1, native methods did not create a frame.
388 388 * In 1.2, they do. Therefore native methods like Class.forName
389 389 * can no longer look at the current frame for the caller class.
390 390 */
391 391 JNIEXPORT jclass JNICALL
392 392 JVM_GetCallerClass(JNIEnv *env, int n);
393 393
394 394 /*
395 395 * Find primitive classes
396 396 * utf: class name
397 397 */
398 398 JNIEXPORT jclass JNICALL
399 399 JVM_FindPrimitiveClass(JNIEnv *env, const char *utf);
400 400
401 401 /*
402 402 * Link the class
403 403 */
404 404 JNIEXPORT void JNICALL
405 405 JVM_ResolveClass(JNIEnv *env, jclass cls);
406 406
407 407 /*
408 408 * Find a class from a given class loader. Throw ClassNotFoundException
409 409 * or NoClassDefFoundError depending on the value of the last
410 410 * argument.
411 411 */
412 412 JNIEXPORT jclass JNICALL
413 413 JVM_FindClassFromClassLoader(JNIEnv *env, const char *name, jboolean init,
414 414 jobject loader, jboolean throwError);
415 415
416 416 /*
417 417 * Find a class from a boot class loader. Returns NULL if class not found.
418 418 */
419 419 JNIEXPORT jclass JNICALL
420 420 JVM_FindClassFromBootLoader(JNIEnv *env, const char *name);
421 421
422 422 /*
423 423 * Find a class from a given class.
424 424 */
425 425 JNIEXPORT jclass JNICALL
426 426 JVM_FindClassFromClass(JNIEnv *env, const char *name, jboolean init,
427 427 jclass from);
428 428
429 429 /* Find a loaded class cached by the VM */
430 430 JNIEXPORT jclass JNICALL
431 431 JVM_FindLoadedClass(JNIEnv *env, jobject loader, jstring name);
432 432
433 433 /* Define a class */
434 434 JNIEXPORT jclass JNICALL
435 435 JVM_DefineClass(JNIEnv *env, const char *name, jobject loader, const jbyte *buf,
436 436 jsize len, jobject pd);
437 437
438 438 /* Define a class with a source (added in JDK1.5) */
439 439 JNIEXPORT jclass JNICALL
440 440 JVM_DefineClassWithSource(JNIEnv *env, const char *name, jobject loader,
441 441 const jbyte *buf, jsize len, jobject pd,
442 442 const char *source);
443 443
444 444 /* Define a class with a source with conditional verification (added HSX 14)
445 445 * -Xverify:all will verify anyway, -Xverify:none will not verify,
446 446 * -Xverify:remote (default) will obey this conditional
447 447 * i.e. true = should_verify_class
448 448 */
449 449 JNIEXPORT jclass JNICALL
450 450 JVM_DefineClassWithSourceCond(JNIEnv *env, const char *name,
451 451 jobject loader, const jbyte *buf,
452 452 jsize len, jobject pd, const char *source,
453 453 jboolean verify);
454 454
455 455 /*
456 456 * Reflection support functions
457 457 */
458 458
459 459 JNIEXPORT jstring JNICALL
460 460 JVM_GetClassName(JNIEnv *env, jclass cls);
461 461
462 462 JNIEXPORT jobjectArray JNICALL
463 463 JVM_GetClassInterfaces(JNIEnv *env, jclass cls);
464 464
465 465 JNIEXPORT jobject JNICALL
466 466 JVM_GetClassLoader(JNIEnv *env, jclass cls);
467 467
468 468 JNIEXPORT jboolean JNICALL
469 469 JVM_IsInterface(JNIEnv *env, jclass cls);
470 470
471 471 JNIEXPORT jobjectArray JNICALL
472 472 JVM_GetClassSigners(JNIEnv *env, jclass cls);
473 473
474 474 JNIEXPORT void JNICALL
475 475 JVM_SetClassSigners(JNIEnv *env, jclass cls, jobjectArray signers);
476 476
477 477 JNIEXPORT jobject JNICALL
478 478 JVM_GetProtectionDomain(JNIEnv *env, jclass cls);
479 479
480 480 JNIEXPORT jboolean JNICALL
481 481 JVM_IsArrayClass(JNIEnv *env, jclass cls);
482 482
483 483 JNIEXPORT jboolean JNICALL
484 484 JVM_IsPrimitiveClass(JNIEnv *env, jclass cls);
485 485
486 486 JNIEXPORT jclass JNICALL
487 487 JVM_GetComponentType(JNIEnv *env, jclass cls);
488 488
489 489 JNIEXPORT jint JNICALL
490 490 JVM_GetClassModifiers(JNIEnv *env, jclass cls);
491 491
492 492 JNIEXPORT jobjectArray JNICALL
493 493 JVM_GetDeclaredClasses(JNIEnv *env, jclass ofClass);
494 494
495 495 JNIEXPORT jclass JNICALL
496 496 JVM_GetDeclaringClass(JNIEnv *env, jclass ofClass);
497 497
498 498 /* Generics support (JDK 1.5) */
499 499 JNIEXPORT jstring JNICALL
500 500 JVM_GetClassSignature(JNIEnv *env, jclass cls);
501 501
502 502 /* Annotations support (JDK 1.5) */
503 503 JNIEXPORT jbyteArray JNICALL
504 504 JVM_GetClassAnnotations(JNIEnv *env, jclass cls);
505 505
506 506 /* Annotations support (JDK 1.6) */
507 507
508 508 // field is a handle to a java.lang.reflect.Field object
509 509 JNIEXPORT jbyteArray JNICALL
510 510 JVM_GetFieldAnnotations(JNIEnv *env, jobject field);
511 511
512 512 // method is a handle to a java.lang.reflect.Method object
513 513 JNIEXPORT jbyteArray JNICALL
514 514 JVM_GetMethodAnnotations(JNIEnv *env, jobject method);
515 515
516 516 // method is a handle to a java.lang.reflect.Method object
517 517 JNIEXPORT jbyteArray JNICALL
518 518 JVM_GetMethodDefaultAnnotationValue(JNIEnv *env, jobject method);
519 519
520 520 // method is a handle to a java.lang.reflect.Method object
521 521 JNIEXPORT jbyteArray JNICALL
522 522 JVM_GetMethodParameterAnnotations(JNIEnv *env, jobject method);
523 523
524 524 /* Type use annotations support (JDK 1.8) */
525 525
526 526 JNIEXPORT jbyteArray JNICALL
527 527 JVM_GetClassTypeAnnotations(JNIEnv *env, jclass cls);
528 528
529 529 // field is a handle to a java.lang.reflect.Field object
530 530 JNIEXPORT jbyteArray JNICALL
531 531 JVM_GetFieldTypeAnnotations(JNIEnv *env, jobject field);
532 532
533 533 // method is a handle to a java.lang.reflect.Method object
534 534 JNIEXPORT jbyteArray JNICALL
535 535 JVM_GetMethodTypeAnnotations(JNIEnv *env, jobject method);
536 536
537 537 /*
538 538 * New (JDK 1.4) reflection implementation
539 539 */
540 540
541 541 JNIEXPORT jobjectArray JNICALL
542 542 JVM_GetClassDeclaredMethods(JNIEnv *env, jclass ofClass, jboolean publicOnly);
543 543
544 544 JNIEXPORT jobjectArray JNICALL
545 545 JVM_GetClassDeclaredFields(JNIEnv *env, jclass ofClass, jboolean publicOnly);
546 546
547 547 JNIEXPORT jobjectArray JNICALL
548 548 JVM_GetClassDeclaredConstructors(JNIEnv *env, jclass ofClass, jboolean publicOnly);
549 549
550 550 /* Differs from JVM_GetClassModifiers in treatment of inner classes.
551 551 This returns the access flags for the class as specified in the
552 552 class file rather than searching the InnerClasses attribute (if
553 553 present) to find the source-level access flags. Only the values of
554 554 the low 13 bits (i.e., a mask of 0x1FFF) are guaranteed to be
555 555 valid. */
556 556 JNIEXPORT jint JNICALL
557 557 JVM_GetClassAccessFlags(JNIEnv *env, jclass cls);
558 558
559 559 /*
560 560 * Constant pool access; currently used to implement reflective access to annotations (JDK 1.5)
561 561 */
562 562
563 563 JNIEXPORT jobject JNICALL
564 564 JVM_GetClassConstantPool(JNIEnv *env, jclass cls);
565 565
566 566 JNIEXPORT jint JNICALL JVM_ConstantPoolGetSize
567 567 (JNIEnv *env, jobject obj, jobject unused);
568 568
569 569 JNIEXPORT jclass JNICALL JVM_ConstantPoolGetClassAt
570 570 (JNIEnv *env, jobject obj, jobject unused, jint index);
571 571
572 572 JNIEXPORT jclass JNICALL JVM_ConstantPoolGetClassAtIfLoaded
573 573 (JNIEnv *env, jobject obj, jobject unused, jint index);
574 574
575 575 JNIEXPORT jobject JNICALL JVM_ConstantPoolGetMethodAt
576 576 (JNIEnv *env, jobject obj, jobject unused, jint index);
577 577
578 578 JNIEXPORT jobject JNICALL JVM_ConstantPoolGetMethodAtIfLoaded
579 579 (JNIEnv *env, jobject obj, jobject unused, jint index);
580 580
581 581 JNIEXPORT jobject JNICALL JVM_ConstantPoolGetFieldAt
582 582 (JNIEnv *env, jobject obj, jobject unused, jint index);
583 583
584 584 JNIEXPORT jobject JNICALL JVM_ConstantPoolGetFieldAtIfLoaded
585 585 (JNIEnv *env, jobject obj, jobject unused, jint index);
586 586
587 587 JNIEXPORT jobjectArray JNICALL JVM_ConstantPoolGetMemberRefInfoAt
588 588 (JNIEnv *env, jobject obj, jobject unused, jint index);
589 589
590 590 JNIEXPORT jint JNICALL JVM_ConstantPoolGetIntAt
591 591 (JNIEnv *env, jobject obj, jobject unused, jint index);
592 592
593 593 JNIEXPORT jlong JNICALL JVM_ConstantPoolGetLongAt
594 594 (JNIEnv *env, jobject obj, jobject unused, jint index);
595 595
596 596 JNIEXPORT jfloat JNICALL JVM_ConstantPoolGetFloatAt
597 597 (JNIEnv *env, jobject obj, jobject unused, jint index);
598 598
599 599 JNIEXPORT jdouble JNICALL JVM_ConstantPoolGetDoubleAt
600 600 (JNIEnv *env, jobject obj, jobject unused, jint index);
601 601
602 602 JNIEXPORT jstring JNICALL JVM_ConstantPoolGetStringAt
603 603 (JNIEnv *env, jobject obj, jobject unused, jint index);
604 604
605 605 JNIEXPORT jstring JNICALL JVM_ConstantPoolGetUTF8At
606 606 (JNIEnv *env, jobject obj, jobject unused, jint index);
607 607
608 608 /*
609 609 * java.security.*
610 610 */
611 611
612 612 JNIEXPORT jobject JNICALL
613 613 JVM_DoPrivileged(JNIEnv *env, jclass cls,
614 614 jobject action, jobject context, jboolean wrapException);
615 615
616 616 JNIEXPORT jobject JNICALL
617 617 JVM_GetInheritedAccessControlContext(JNIEnv *env, jclass cls);
618 618
619 619 JNIEXPORT jobject JNICALL
620 620 JVM_GetStackAccessControlContext(JNIEnv *env, jclass cls);
621 621
622 622 /*
623 623 * Signal support, used to implement the shutdown sequence. Every VM must
624 624 * support JVM_SIGINT and JVM_SIGTERM, raising the former for user interrupts
625 625 * (^C) and the latter for external termination (kill, system shutdown, etc.).
626 626 * Other platform-dependent signal values may also be supported.
627 627 */
628 628
629 629 JNIEXPORT void * JNICALL
630 630 JVM_RegisterSignal(jint sig, void *handler);
631 631
632 632 JNIEXPORT jboolean JNICALL
633 633 JVM_RaiseSignal(jint sig);
634 634
635 635 JNIEXPORT jint JNICALL
636 636 JVM_FindSignal(const char *name);
637 637
638 638 /*
639 639 * Retrieve the assertion directives for the specified class.
640 640 */
641 641 JNIEXPORT jboolean JNICALL
642 642 JVM_DesiredAssertionStatus(JNIEnv *env, jclass unused, jclass cls);
643 643
644 644 /*
645 645 * Retrieve the assertion directives from the VM.
646 646 */
647 647 JNIEXPORT jobject JNICALL
648 648 JVM_AssertionStatusDirectives(JNIEnv *env, jclass unused);
649 649
650 650 /*
651 651 * java.util.concurrent.atomic.AtomicLong
652 652 */
653 653 JNIEXPORT jboolean JNICALL
654 654 JVM_SupportsCX8(void);
655 655
656 656 JNIEXPORT jboolean JNICALL
657 657 JVM_CX8Field(JNIEnv *env, jobject obj, jfieldID fldID, jlong oldVal, jlong newVal);
658 658
659 659 /*
660 660 * com.sun.dtrace.jsdt support
661 661 */
662 662
663 663 #define JVM_TRACING_DTRACE_VERSION 1
664 664
665 665 /*
666 666 * Structure to pass one probe description to JVM.
667 667 *
668 668 * The VM will overwrite the definition of the referenced method with
669 669 * code that will fire the probe.
670 670 */
671 671 typedef struct {
672 672 jmethodID method;
673 673 jstring function;
674 674 jstring name;
675 675 void* reserved[4]; // for future use
676 676 } JVM_DTraceProbe;
677 677
678 678 /**
679 679 * Encapsulates the stability ratings for a DTrace provider field
680 680 */
681 681 typedef struct {
682 682 jint nameStability;
683 683 jint dataStability;
684 684 jint dependencyClass;
685 685 } JVM_DTraceInterfaceAttributes;
686 686
687 687 /*
688 688 * Structure to pass one provider description to JVM
689 689 */
690 690 typedef struct {
691 691 jstring name;
692 692 JVM_DTraceProbe* probes;
693 693 jint probe_count;
694 694 JVM_DTraceInterfaceAttributes providerAttributes;
695 695 JVM_DTraceInterfaceAttributes moduleAttributes;
696 696 JVM_DTraceInterfaceAttributes functionAttributes;
697 697 JVM_DTraceInterfaceAttributes nameAttributes;
698 698 JVM_DTraceInterfaceAttributes argsAttributes;
699 699 void* reserved[4]; // for future use
700 700 } JVM_DTraceProvider;
701 701
702 702 /*
703 703 * Get the version number the JVM was built with
704 704 */
705 705 JNIEXPORT jint JNICALL
706 706 JVM_DTraceGetVersion(JNIEnv* env);
707 707
708 708 /*
709 709 * Register new probe with given signature, return global handle
710 710 *
711 711 * The version passed in is the version that the library code was
712 712 * built with.
713 713 */
714 714 JNIEXPORT jlong JNICALL
715 715 JVM_DTraceActivate(JNIEnv* env, jint version, jstring module_name,
716 716 jint providers_count, JVM_DTraceProvider* providers);
717 717
718 718 /*
719 719 * Check JSDT probe
720 720 */
721 721 JNIEXPORT jboolean JNICALL
722 722 JVM_DTraceIsProbeEnabled(JNIEnv* env, jmethodID method);
723 723
724 724 /*
725 725 * Destroy custom DOF
726 726 */
727 727 JNIEXPORT void JNICALL
728 728 JVM_DTraceDispose(JNIEnv* env, jlong handle);
729 729
730 730 /*
731 731 * Check to see if DTrace is supported by OS
732 732 */
733 733 JNIEXPORT jboolean JNICALL
734 734 JVM_DTraceIsSupported(JNIEnv* env);
735 735
736 736 /*************************************************************************
737 737 PART 2: Support for the Verifier and Class File Format Checker
738 738 ************************************************************************/
739 739 /*
740 740 * Return the class name in UTF format. The result is valid
741 741 * until JVM_ReleaseUTf is called.
742 742 *
743 743 * The caller must treat the string as a constant and not modify it
744 744 * in any way.
745 745 */
746 746 JNIEXPORT const char * JNICALL
747 747 JVM_GetClassNameUTF(JNIEnv *env, jclass cb);
748 748
749 749 /*
750 750 * Returns the constant pool types in the buffer provided by "types."
751 751 */
752 752 JNIEXPORT void JNICALL
753 753 JVM_GetClassCPTypes(JNIEnv *env, jclass cb, unsigned char *types);
754 754
755 755 /*
756 756 * Returns the number of Constant Pool entries.
757 757 */
758 758 JNIEXPORT jint JNICALL
759 759 JVM_GetClassCPEntriesCount(JNIEnv *env, jclass cb);
760 760
761 761 /*
762 762 * Returns the number of *declared* fields or methods.
763 763 */
764 764 JNIEXPORT jint JNICALL
765 765 JVM_GetClassFieldsCount(JNIEnv *env, jclass cb);
766 766
767 767 JNIEXPORT jint JNICALL
768 768 JVM_GetClassMethodsCount(JNIEnv *env, jclass cb);
769 769
770 770 /*
771 771 * Returns the CP indexes of exceptions raised by a given method.
772 772 * Places the result in the given buffer.
773 773 *
774 774 * The method is identified by method_index.
775 775 */
776 776 JNIEXPORT void JNICALL
777 777 JVM_GetMethodIxExceptionIndexes(JNIEnv *env, jclass cb, jint method_index,
778 778 unsigned short *exceptions);
779 779 /*
780 780 * Returns the number of exceptions raised by a given method.
781 781 * The method is identified by method_index.
782 782 */
783 783 JNIEXPORT jint JNICALL
784 784 JVM_GetMethodIxExceptionsCount(JNIEnv *env, jclass cb, jint method_index);
785 785
786 786 /*
787 787 * Returns the byte code sequence of a given method.
788 788 * Places the result in the given buffer.
789 789 *
790 790 * The method is identified by method_index.
791 791 */
792 792 JNIEXPORT void JNICALL
793 793 JVM_GetMethodIxByteCode(JNIEnv *env, jclass cb, jint method_index,
794 794 unsigned char *code);
795 795
796 796 /*
797 797 * Returns the length of the byte code sequence of a given method.
798 798 * The method is identified by method_index.
799 799 */
800 800 JNIEXPORT jint JNICALL
801 801 JVM_GetMethodIxByteCodeLength(JNIEnv *env, jclass cb, jint method_index);
802 802
803 803 /*
804 804 * A structure used to a capture exception table entry in a Java method.
805 805 */
806 806 typedef struct {
807 807 jint start_pc;
808 808 jint end_pc;
809 809 jint handler_pc;
810 810 jint catchType;
811 811 } JVM_ExceptionTableEntryType;
812 812
813 813 /*
814 814 * Returns the exception table entry at entry_index of a given method.
815 815 * Places the result in the given buffer.
816 816 *
817 817 * The method is identified by method_index.
818 818 */
819 819 JNIEXPORT void JNICALL
820 820 JVM_GetMethodIxExceptionTableEntry(JNIEnv *env, jclass cb, jint method_index,
821 821 jint entry_index,
822 822 JVM_ExceptionTableEntryType *entry);
823 823
824 824 /*
825 825 * Returns the length of the exception table of a given method.
826 826 * The method is identified by method_index.
827 827 */
828 828 JNIEXPORT jint JNICALL
829 829 JVM_GetMethodIxExceptionTableLength(JNIEnv *env, jclass cb, int index);
830 830
831 831 /*
832 832 * Returns the modifiers of a given field.
833 833 * The field is identified by field_index.
834 834 */
835 835 JNIEXPORT jint JNICALL
836 836 JVM_GetFieldIxModifiers(JNIEnv *env, jclass cb, int index);
837 837
838 838 /*
839 839 * Returns the modifiers of a given method.
840 840 * The method is identified by method_index.
841 841 */
842 842 JNIEXPORT jint JNICALL
843 843 JVM_GetMethodIxModifiers(JNIEnv *env, jclass cb, int index);
844 844
845 845 /*
846 846 * Returns the number of local variables of a given method.
847 847 * The method is identified by method_index.
848 848 */
849 849 JNIEXPORT jint JNICALL
850 850 JVM_GetMethodIxLocalsCount(JNIEnv *env, jclass cb, int index);
851 851
852 852 /*
853 853 * Returns the number of arguments (including this pointer) of a given method.
854 854 * The method is identified by method_index.
855 855 */
856 856 JNIEXPORT jint JNICALL
857 857 JVM_GetMethodIxArgsSize(JNIEnv *env, jclass cb, int index);
858 858
859 859 /*
860 860 * Returns the maximum amount of stack (in words) used by a given method.
861 861 * The method is identified by method_index.
862 862 */
863 863 JNIEXPORT jint JNICALL
864 864 JVM_GetMethodIxMaxStack(JNIEnv *env, jclass cb, int index);
865 865
866 866 /*
867 867 * Is a given method a constructor.
868 868 * The method is identified by method_index.
869 869 */
870 870 JNIEXPORT jboolean JNICALL
871 871 JVM_IsConstructorIx(JNIEnv *env, jclass cb, int index);
872 872
873 873 /*
874 874 * Is the given method generated by the VM.
875 875 * The method is identified by method_index.
876 876 */
877 877 JNIEXPORT jboolean JNICALL
878 878 JVM_IsVMGeneratedMethodIx(JNIEnv *env, jclass cb, int index);
879 879
880 880 /*
881 881 * Returns the name of a given method in UTF format.
882 882 * The result remains valid until JVM_ReleaseUTF is called.
883 883 *
884 884 * The caller must treat the string as a constant and not modify it
885 885 * in any way.
886 886 */
887 887 JNIEXPORT const char * JNICALL
888 888 JVM_GetMethodIxNameUTF(JNIEnv *env, jclass cb, jint index);
889 889
890 890 /*
891 891 * Returns the signature of a given method in UTF format.
892 892 * The result remains valid until JVM_ReleaseUTF is called.
893 893 *
894 894 * The caller must treat the string as a constant and not modify it
895 895 * in any way.
896 896 */
897 897 JNIEXPORT const char * JNICALL
898 898 JVM_GetMethodIxSignatureUTF(JNIEnv *env, jclass cb, jint index);
899 899
900 900 /*
901 901 * Returns the name of the field refered to at a given constant pool
902 902 * index.
903 903 *
904 904 * The result is in UTF format and remains valid until JVM_ReleaseUTF
905 905 * is called.
906 906 *
907 907 * The caller must treat the string as a constant and not modify it
908 908 * in any way.
909 909 */
910 910 JNIEXPORT const char * JNICALL
911 911 JVM_GetCPFieldNameUTF(JNIEnv *env, jclass cb, jint index);
912 912
913 913 /*
914 914 * Returns the name of the method refered to at a given constant pool
915 915 * index.
916 916 *
917 917 * The result is in UTF format and remains valid until JVM_ReleaseUTF
918 918 * is called.
919 919 *
920 920 * The caller must treat the string as a constant and not modify it
921 921 * in any way.
922 922 */
923 923 JNIEXPORT const char * JNICALL
924 924 JVM_GetCPMethodNameUTF(JNIEnv *env, jclass cb, jint index);
925 925
926 926 /*
927 927 * Returns the signature of the method refered to at a given constant pool
928 928 * index.
929 929 *
930 930 * The result is in UTF format and remains valid until JVM_ReleaseUTF
931 931 * is called.
932 932 *
933 933 * The caller must treat the string as a constant and not modify it
934 934 * in any way.
935 935 */
936 936 JNIEXPORT const char * JNICALL
937 937 JVM_GetCPMethodSignatureUTF(JNIEnv *env, jclass cb, jint index);
938 938
939 939 /*
940 940 * Returns the signature of the field refered to at a given constant pool
941 941 * index.
942 942 *
943 943 * The result is in UTF format and remains valid until JVM_ReleaseUTF
944 944 * is called.
945 945 *
946 946 * The caller must treat the string as a constant and not modify it
947 947 * in any way.
948 948 */
949 949 JNIEXPORT const char * JNICALL
950 950 JVM_GetCPFieldSignatureUTF(JNIEnv *env, jclass cb, jint index);
951 951
952 952 /*
953 953 * Returns the class name refered to at a given constant pool index.
954 954 *
955 955 * The result is in UTF format and remains valid until JVM_ReleaseUTF
956 956 * is called.
957 957 *
958 958 * The caller must treat the string as a constant and not modify it
959 959 * in any way.
960 960 */
961 961 JNIEXPORT const char * JNICALL
962 962 JVM_GetCPClassNameUTF(JNIEnv *env, jclass cb, jint index);
963 963
964 964 /*
965 965 * Returns the class name refered to at a given constant pool index.
966 966 *
967 967 * The constant pool entry must refer to a CONSTANT_Fieldref.
968 968 *
969 969 * The result is in UTF format and remains valid until JVM_ReleaseUTF
970 970 * is called.
971 971 *
972 972 * The caller must treat the string as a constant and not modify it
973 973 * in any way.
974 974 */
975 975 JNIEXPORT const char * JNICALL
976 976 JVM_GetCPFieldClassNameUTF(JNIEnv *env, jclass cb, jint index);
977 977
978 978 /*
979 979 * Returns the class name refered to at a given constant pool index.
980 980 *
981 981 * The constant pool entry must refer to CONSTANT_Methodref or
982 982 * CONSTANT_InterfaceMethodref.
983 983 *
984 984 * The result is in UTF format and remains valid until JVM_ReleaseUTF
985 985 * is called.
986 986 *
987 987 * The caller must treat the string as a constant and not modify it
988 988 * in any way.
989 989 */
990 990 JNIEXPORT const char * JNICALL
991 991 JVM_GetCPMethodClassNameUTF(JNIEnv *env, jclass cb, jint index);
992 992
993 993 /*
994 994 * Returns the modifiers of a field in calledClass. The field is
995 995 * referred to in class cb at constant pool entry index.
996 996 *
997 997 * The caller must treat the string as a constant and not modify it
998 998 * in any way.
999 999 *
1000 1000 * Returns -1 if the field does not exist in calledClass.
1001 1001 */
1002 1002 JNIEXPORT jint JNICALL
1003 1003 JVM_GetCPFieldModifiers(JNIEnv *env, jclass cb, int index, jclass calledClass);
1004 1004
1005 1005 /*
1006 1006 * Returns the modifiers of a method in calledClass. The method is
1007 1007 * referred to in class cb at constant pool entry index.
1008 1008 *
1009 1009 * Returns -1 if the method does not exist in calledClass.
1010 1010 */
1011 1011 JNIEXPORT jint JNICALL
1012 1012 JVM_GetCPMethodModifiers(JNIEnv *env, jclass cb, int index, jclass calledClass);
1013 1013
1014 1014 /*
1015 1015 * Releases the UTF string obtained from the VM.
1016 1016 */
1017 1017 JNIEXPORT void JNICALL
1018 1018 JVM_ReleaseUTF(const char *utf);
1019 1019
1020 1020 /*
1021 1021 * Compare if two classes are in the same package.
1022 1022 */
1023 1023 JNIEXPORT jboolean JNICALL
1024 1024 JVM_IsSameClassPackage(JNIEnv *env, jclass class1, jclass class2);
1025 1025
1026 1026 /* Constants in class files */
1027 1027
1028 1028 #define JVM_ACC_PUBLIC 0x0001 /* visible to everyone */
1029 1029 #define JVM_ACC_PRIVATE 0x0002 /* visible only to the defining class */
1030 1030 #define JVM_ACC_PROTECTED 0x0004 /* visible to subclasses */
1031 1031 #define JVM_ACC_STATIC 0x0008 /* instance variable is static */
1032 1032 #define JVM_ACC_FINAL 0x0010 /* no further subclassing, overriding */
1033 1033 #define JVM_ACC_SYNCHRONIZED 0x0020 /* wrap method call in monitor lock */
1034 1034 #define JVM_ACC_SUPER 0x0020 /* funky handling of invokespecial */
1035 1035 #define JVM_ACC_VOLATILE 0x0040 /* can not cache in registers */
1036 1036 #define JVM_ACC_BRIDGE 0x0040 /* bridge method generated by compiler */
1037 1037 #define JVM_ACC_TRANSIENT 0x0080 /* not persistent */
1038 1038 #define JVM_ACC_VARARGS 0x0080 /* method declared with variable number of args */
1039 1039 #define JVM_ACC_NATIVE 0x0100 /* implemented in C */
1040 1040 #define JVM_ACC_INTERFACE 0x0200 /* class is an interface */
1041 1041 #define JVM_ACC_ABSTRACT 0x0400 /* no definition provided */
1042 1042 #define JVM_ACC_STRICT 0x0800 /* strict floating point */
1043 1043 #define JVM_ACC_SYNTHETIC 0x1000 /* compiler-generated class, method or field */
1044 1044 #define JVM_ACC_ANNOTATION 0x2000 /* annotation type */
1045 1045 #define JVM_ACC_ENUM 0x4000 /* field is declared as element of enum */
1046 1046
1047 1047 #define JVM_ACC_PUBLIC_BIT 0
1048 1048 #define JVM_ACC_PRIVATE_BIT 1
1049 1049 #define JVM_ACC_PROTECTED_BIT 2
1050 1050 #define JVM_ACC_STATIC_BIT 3
1051 1051 #define JVM_ACC_FINAL_BIT 4
1052 1052 #define JVM_ACC_SYNCHRONIZED_BIT 5
1053 1053 #define JVM_ACC_SUPER_BIT 5
1054 1054 #define JVM_ACC_VOLATILE_BIT 6
1055 1055 #define JVM_ACC_BRIDGE_BIT 6
1056 1056 #define JVM_ACC_TRANSIENT_BIT 7
1057 1057 #define JVM_ACC_VARARGS_BIT 7
1058 1058 #define JVM_ACC_NATIVE_BIT 8
1059 1059 #define JVM_ACC_INTERFACE_BIT 9
1060 1060 #define JVM_ACC_ABSTRACT_BIT 10
1061 1061 #define JVM_ACC_STRICT_BIT 11
1062 1062 #define JVM_ACC_SYNTHETIC_BIT 12
1063 1063 #define JVM_ACC_ANNOTATION_BIT 13
1064 1064 #define JVM_ACC_ENUM_BIT 14
1065 1065
1066 1066 // NOTE: replicated in SA in vm/agent/sun/jvm/hotspot/utilities/ConstantTag.java
1067 1067 enum {
1068 1068 JVM_CONSTANT_Utf8 = 1,
1069 1069 JVM_CONSTANT_Unicode, /* unused */
1070 1070 JVM_CONSTANT_Integer,
1071 1071 JVM_CONSTANT_Float,
1072 1072 JVM_CONSTANT_Long,
1073 1073 JVM_CONSTANT_Double,
1074 1074 JVM_CONSTANT_Class,
1075 1075 JVM_CONSTANT_String,
1076 1076 JVM_CONSTANT_Fieldref,
1077 1077 JVM_CONSTANT_Methodref,
1078 1078 JVM_CONSTANT_InterfaceMethodref,
1079 1079 JVM_CONSTANT_NameAndType,
1080 1080 JVM_CONSTANT_MethodHandle = 15, // JSR 292
1081 1081 JVM_CONSTANT_MethodType = 16, // JSR 292
1082 1082 //JVM_CONSTANT_(unused) = 17, // JSR 292 early drafts only
1083 1083 JVM_CONSTANT_InvokeDynamic = 18, // JSR 292
1084 1084 JVM_CONSTANT_ExternalMax = 18 // Last tag found in classfiles
1085 1085 };
1086 1086
1087 1087 /* JVM_CONSTANT_MethodHandle subtypes */
1088 1088 enum {
1089 1089 JVM_REF_getField = 1,
1090 1090 JVM_REF_getStatic = 2,
1091 1091 JVM_REF_putField = 3,
1092 1092 JVM_REF_putStatic = 4,
1093 1093 JVM_REF_invokeVirtual = 5,
1094 1094 JVM_REF_invokeStatic = 6,
1095 1095 JVM_REF_invokeSpecial = 7,
1096 1096 JVM_REF_newInvokeSpecial = 8,
1097 1097 JVM_REF_invokeInterface = 9
1098 1098 };
1099 1099
1100 1100 /* Used in the newarray instruction. */
1101 1101
1102 1102 #define JVM_T_BOOLEAN 4
1103 1103 #define JVM_T_CHAR 5
1104 1104 #define JVM_T_FLOAT 6
1105 1105 #define JVM_T_DOUBLE 7
1106 1106 #define JVM_T_BYTE 8
1107 1107 #define JVM_T_SHORT 9
1108 1108 #define JVM_T_INT 10
1109 1109 #define JVM_T_LONG 11
1110 1110
1111 1111 /* JVM method signatures */
1112 1112
1113 1113 #define JVM_SIGNATURE_ARRAY '['
1114 1114 #define JVM_SIGNATURE_BYTE 'B'
1115 1115 #define JVM_SIGNATURE_CHAR 'C'
1116 1116 #define JVM_SIGNATURE_CLASS 'L'
1117 1117 #define JVM_SIGNATURE_ENDCLASS ';'
1118 1118 #define JVM_SIGNATURE_ENUM 'E'
1119 1119 #define JVM_SIGNATURE_FLOAT 'F'
1120 1120 #define JVM_SIGNATURE_DOUBLE 'D'
1121 1121 #define JVM_SIGNATURE_FUNC '('
1122 1122 #define JVM_SIGNATURE_ENDFUNC ')'
1123 1123 #define JVM_SIGNATURE_INT 'I'
1124 1124 #define JVM_SIGNATURE_LONG 'J'
1125 1125 #define JVM_SIGNATURE_SHORT 'S'
1126 1126 #define JVM_SIGNATURE_VOID 'V'
1127 1127 #define JVM_SIGNATURE_BOOLEAN 'Z'
1128 1128
1129 1129 /*
1130 1130 * A function defined by the byte-code verifier and called by the VM.
1131 1131 * This is not a function implemented in the VM.
1132 1132 *
1133 1133 * Returns JNI_FALSE if verification fails. A detailed error message
1134 1134 * will be places in msg_buf, whose length is specified by buf_len.
1135 1135 */
1136 1136 typedef jboolean (*verifier_fn_t)(JNIEnv *env,
1137 1137 jclass cb,
1138 1138 char * msg_buf,
1139 1139 jint buf_len);
1140 1140
1141 1141
1142 1142 /*
1143 1143 * Support for a VM-independent class format checker.
1144 1144 */
1145 1145 typedef struct {
1146 1146 unsigned long code; /* byte code */
1147 1147 unsigned long excs; /* exceptions */
1148 1148 unsigned long etab; /* catch table */
1149 1149 unsigned long lnum; /* line number */
1150 1150 unsigned long lvar; /* local vars */
1151 1151 } method_size_info;
1152 1152
1153 1153 typedef struct {
1154 1154 unsigned int constants; /* constant pool */
1155 1155 unsigned int fields;
1156 1156 unsigned int methods;
1157 1157 unsigned int interfaces;
1158 1158 unsigned int fields2; /* number of static 2-word fields */
1159 1159 unsigned int innerclasses; /* # of records in InnerClasses attr */
1160 1160
1161 1161 method_size_info clinit; /* memory used in clinit */
1162 1162 method_size_info main; /* used everywhere else */
1163 1163 } class_size_info;
1164 1164
1165 1165 /*
1166 1166 * Functions defined in libjava.so to perform string conversions.
1167 1167 *
1168 1168 */
1169 1169
1170 1170 typedef jstring (*to_java_string_fn_t)(JNIEnv *env, char *str);
1171 1171
1172 1172 typedef char *(*to_c_string_fn_t)(JNIEnv *env, jstring s, jboolean *b);
1173 1173
1174 1174 /* This is the function defined in libjava.so that performs class
1175 1175 * format checks. This functions fills in size information about
1176 1176 * the class file and returns:
1177 1177 *
1178 1178 * 0: good
1179 1179 * -1: out of memory
1180 1180 * -2: bad format
1181 1181 * -3: unsupported version
1182 1182 * -4: bad class name
1183 1183 */
1184 1184
1185 1185 typedef jint (*check_format_fn_t)(char *class_name,
1186 1186 unsigned char *data,
1187 1187 unsigned int data_size,
1188 1188 class_size_info *class_size,
1189 1189 char *message_buffer,
1190 1190 jint buffer_length,
1191 1191 jboolean measure_only,
1192 1192 jboolean check_relaxed);
1193 1193
1194 1194 #define JVM_RECOGNIZED_CLASS_MODIFIERS (JVM_ACC_PUBLIC | \
1195 1195 JVM_ACC_FINAL | \
1196 1196 JVM_ACC_SUPER | \
1197 1197 JVM_ACC_INTERFACE | \
1198 1198 JVM_ACC_ABSTRACT | \
1199 1199 JVM_ACC_ANNOTATION | \
1200 1200 JVM_ACC_ENUM | \
1201 1201 JVM_ACC_SYNTHETIC)
1202 1202
1203 1203 #define JVM_RECOGNIZED_FIELD_MODIFIERS (JVM_ACC_PUBLIC | \
1204 1204 JVM_ACC_PRIVATE | \
1205 1205 JVM_ACC_PROTECTED | \
1206 1206 JVM_ACC_STATIC | \
1207 1207 JVM_ACC_FINAL | \
1208 1208 JVM_ACC_VOLATILE | \
1209 1209 JVM_ACC_TRANSIENT | \
1210 1210 JVM_ACC_ENUM | \
1211 1211 JVM_ACC_SYNTHETIC)
1212 1212
1213 1213 #define JVM_RECOGNIZED_METHOD_MODIFIERS (JVM_ACC_PUBLIC | \
1214 1214 JVM_ACC_PRIVATE | \
1215 1215 JVM_ACC_PROTECTED | \
1216 1216 JVM_ACC_STATIC | \
1217 1217 JVM_ACC_FINAL | \
1218 1218 JVM_ACC_SYNCHRONIZED | \
1219 1219 JVM_ACC_BRIDGE | \
1220 1220 JVM_ACC_VARARGS | \
1221 1221 JVM_ACC_NATIVE | \
1222 1222 JVM_ACC_ABSTRACT | \
1223 1223 JVM_ACC_STRICT | \
1224 1224 JVM_ACC_SYNTHETIC)
1225 1225
1226 1226 /*
1227 1227 * This is the function defined in libjava.so to perform path
1228 1228 * canonicalization. VM call this function before opening jar files
1229 1229 * to load system classes.
1230 1230 *
1231 1231 */
1232 1232
1233 1233 typedef int (*canonicalize_fn_t)(JNIEnv *env, char *orig, char *out, int len);
1234 1234
1235 1235 /*************************************************************************
1236 1236 PART 3: I/O and Network Support
1237 1237 ************************************************************************/
1238 1238
1239 1239 /* Note that the JVM IO functions are expected to return JVM_IO_ERR
1240 1240 * when there is any kind of error. The caller can then use the
1241 1241 * platform specific support (e.g., errno) to get the detailed
1242 1242 * error info. The JVM_GetLastErrorString procedure may also be used
1243 1243 * to obtain a descriptive error string.
1244 1244 */
1245 1245 #define JVM_IO_ERR (-1)
1246 1246
1247 1247 /* For interruptible IO. Returning JVM_IO_INTR indicates that an IO
1248 1248 * operation has been disrupted by Thread.interrupt. There are a
1249 1249 * number of technical difficulties related to interruptible IO that
1250 1250 * need to be solved. For example, most existing programs do not handle
1251 1251 * InterruptedIOExceptions specially, they simply treat those as any
1252 1252 * IOExceptions, which typically indicate fatal errors.
1253 1253 *
1254 1254 * There are also two modes of operation for interruptible IO. In the
1255 1255 * resumption mode, an interrupted IO operation is guaranteed not to
1256 1256 * have any side-effects, and can be restarted. In the termination mode,
1257 1257 * an interrupted IO operation corrupts the underlying IO stream, so
1258 1258 * that the only reasonable operation on an interrupted stream is to
1259 1259 * close that stream. The resumption mode seems to be impossible to
1260 1260 * implement on Win32 and Solaris. Implementing the termination mode is
1261 1261 * easier, but it's not clear that's the right semantics.
1262 1262 *
1263 1263 * Interruptible IO is not supported on Win32.It can be enabled/disabled
1264 1264 * using a compile-time flag on Solaris. Third-party JVM ports do not
1265 1265 * need to implement interruptible IO.
1266 1266 */
1267 1267 #define JVM_IO_INTR (-2)
1268 1268
1269 1269 /* Write a string into the given buffer, in the platform's local encoding,
1270 1270 * that describes the most recent system-level error to occur in this thread.
1271 1271 * Return the length of the string or zero if no error occurred.
1272 1272 */
1273 1273 JNIEXPORT jint JNICALL
1274 1274 JVM_GetLastErrorString(char *buf, int len);
1275 1275
1276 1276 /*
1277 1277 * Convert a pathname into native format. This function does syntactic
1278 1278 * cleanup, such as removing redundant separator characters. It modifies
1279 1279 * the given pathname string in place.
1280 1280 */
1281 1281 JNIEXPORT char * JNICALL
1282 1282 JVM_NativePath(char *);
1283 1283
1284 1284 /*
1285 1285 * JVM I/O error codes
1286 1286 */
1287 1287 #define JVM_EEXIST -100
1288 1288
1289 1289 /*
1290 1290 * Open a file descriptor. This function returns a negative error code
1291 1291 * on error, and a non-negative integer that is the file descriptor on
1292 1292 * success.
1293 1293 */
1294 1294 JNIEXPORT jint JNICALL
1295 1295 JVM_Open(const char *fname, jint flags, jint mode);
1296 1296
1297 1297 /*
1298 1298 * Close a file descriptor. This function returns -1 on error, and 0
1299 1299 * on success.
1300 1300 *
1301 1301 * fd the file descriptor to close.
1302 1302 */
1303 1303 JNIEXPORT jint JNICALL
1304 1304 JVM_Close(jint fd);
1305 1305
1306 1306 /*
1307 1307 * Read data from a file decriptor into a char array.
1308 1308 *
1309 1309 * fd the file descriptor to read from.
1310 1310 * buf the buffer where to put the read data.
1311 1311 * nbytes the number of bytes to read.
1312 1312 *
1313 1313 * This function returns -1 on error, and 0 on success.
1314 1314 */
1315 1315 JNIEXPORT jint JNICALL
1316 1316 JVM_Read(jint fd, char *buf, jint nbytes);
1317 1317
1318 1318 /*
1319 1319 * Write data from a char array to a file decriptor.
1320 1320 *
1321 1321 * fd the file descriptor to read from.
1322 1322 * buf the buffer from which to fetch the data.
1323 1323 * nbytes the number of bytes to write.
1324 1324 *
1325 1325 * This function returns -1 on error, and 0 on success.
1326 1326 */
1327 1327 JNIEXPORT jint JNICALL
1328 1328 JVM_Write(jint fd, char *buf, jint nbytes);
1329 1329
1330 1330 /*
1331 1331 * Returns the number of bytes available for reading from a given file
1332 1332 * descriptor
1333 1333 */
1334 1334 JNIEXPORT jint JNICALL
1335 1335 JVM_Available(jint fd, jlong *pbytes);
1336 1336
1337 1337 /*
1338 1338 * Move the file descriptor pointer from whence by offset.
1339 1339 *
1340 1340 * fd the file descriptor to move.
1341 1341 * offset the number of bytes to move it by.
1342 1342 * whence the start from where to move it.
1343 1343 *
1344 1344 * This function returns the resulting pointer location.
1345 1345 */
1346 1346 JNIEXPORT jlong JNICALL
1347 1347 JVM_Lseek(jint fd, jlong offset, jint whence);
1348 1348
1349 1349 /*
1350 1350 * Set the length of the file associated with the given descriptor to the given
1351 1351 * length. If the new length is longer than the current length then the file
1352 1352 * is extended; the contents of the extended portion are not defined. The
1353 1353 * value of the file pointer is undefined after this procedure returns.
1354 1354 */
1355 1355 JNIEXPORT jint JNICALL
1356 1356 JVM_SetLength(jint fd, jlong length);
1357 1357
1358 1358 /*
1359 1359 * Synchronize the file descriptor's in memory state with that of the
1360 1360 * physical device. Return of -1 is an error, 0 is OK.
1361 1361 */
1362 1362 JNIEXPORT jint JNICALL
1363 1363 JVM_Sync(jint fd);
1364 1364
1365 1365 /*
1366 1366 * Networking library support
1367 1367 */
1368 1368
1369 1369 JNIEXPORT jint JNICALL
1370 1370 JVM_InitializeSocketLibrary(void);
1371 1371
1372 1372 struct sockaddr;
1373 1373
1374 1374 JNIEXPORT jint JNICALL
1375 1375 JVM_Socket(jint domain, jint type, jint protocol);
1376 1376
1377 1377 JNIEXPORT jint JNICALL
1378 1378 JVM_SocketClose(jint fd);
1379 1379
1380 1380 JNIEXPORT jint JNICALL
1381 1381 JVM_SocketShutdown(jint fd, jint howto);
1382 1382
1383 1383 JNIEXPORT jint JNICALL
1384 1384 JVM_Recv(jint fd, char *buf, jint nBytes, jint flags);
1385 1385
1386 1386 JNIEXPORT jint JNICALL
1387 1387 JVM_Send(jint fd, char *buf, jint nBytes, jint flags);
1388 1388
1389 1389 JNIEXPORT jint JNICALL
1390 1390 JVM_Timeout(int fd, long timeout);
1391 1391
1392 1392 JNIEXPORT jint JNICALL
1393 1393 JVM_Listen(jint fd, jint count);
1394 1394
1395 1395 JNIEXPORT jint JNICALL
1396 1396 JVM_Connect(jint fd, struct sockaddr *him, jint len);
1397 1397
1398 1398 JNIEXPORT jint JNICALL
1399 1399 JVM_Bind(jint fd, struct sockaddr *him, jint len);
1400 1400
1401 1401 JNIEXPORT jint JNICALL
1402 1402 JVM_Accept(jint fd, struct sockaddr *him, jint *len);
1403 1403
1404 1404 JNIEXPORT jint JNICALL
1405 1405 JVM_RecvFrom(jint fd, char *buf, int nBytes,
1406 1406 int flags, struct sockaddr *from, int *fromlen);
1407 1407
1408 1408 JNIEXPORT jint JNICALL
1409 1409 JVM_SendTo(jint fd, char *buf, int len,
1410 1410 int flags, struct sockaddr *to, int tolen);
1411 1411
1412 1412 JNIEXPORT jint JNICALL
1413 1413 JVM_SocketAvailable(jint fd, jint *result);
1414 1414
1415 1415
1416 1416 JNIEXPORT jint JNICALL
1417 1417 JVM_GetSockName(jint fd, struct sockaddr *him, int *len);
1418 1418
1419 1419 JNIEXPORT jint JNICALL
1420 1420 JVM_GetSockOpt(jint fd, int level, int optname, char *optval, int *optlen);
1421 1421
1422 1422 JNIEXPORT jint JNICALL
1423 1423 JVM_SetSockOpt(jint fd, int level, int optname, const char *optval, int optlen);
1424 1424
1425 1425 JNIEXPORT int JNICALL
1426 1426 JVM_GetHostName(char* name, int namelen);
1427 1427
1428 1428 /*
1429 1429 * The standard printing functions supported by the Java VM. (Should they
1430 1430 * be renamed to JVM_* in the future?
1431 1431 */
1432 1432
1433 1433 /*
1434 1434 * BE CAREFUL! The following functions do not implement the
1435 1435 * full feature set of standard C printf formats.
1436 1436 */
1437 1437 JNIEXPORT int
1438 1438 jio_vsnprintf(char *str, size_t count, const char *fmt, va_list args);
1439 1439
1440 1440 JNIEXPORT int
1441 1441 jio_snprintf(char *str, size_t count, const char *fmt, ...);
1442 1442
1443 1443 JNIEXPORT int
1444 1444 jio_fprintf(FILE *, const char *fmt, ...);
1445 1445
1446 1446 JNIEXPORT int
1447 1447 jio_vfprintf(FILE *, const char *fmt, va_list args);
1448 1448
1449 1449
1450 1450 JNIEXPORT void * JNICALL
1451 1451 JVM_RawMonitorCreate(void);
1452 1452
1453 1453 JNIEXPORT void JNICALL
1454 1454 JVM_RawMonitorDestroy(void *mon);
1455 1455
1456 1456 JNIEXPORT jint JNICALL
1457 1457 JVM_RawMonitorEnter(void *mon);
1458 1458
1459 1459 JNIEXPORT void JNICALL
1460 1460 JVM_RawMonitorExit(void *mon);
1461 1461
1462 1462 /*
1463 1463 * java.lang.reflect.Method
1464 1464 */
1465 1465 JNIEXPORT jobject JNICALL
1466 1466 JVM_InvokeMethod(JNIEnv *env, jobject method, jobject obj, jobjectArray args0);
1467 1467
1468 1468 /*
1469 1469 * java.lang.reflect.Constructor
1470 1470 */
1471 1471 JNIEXPORT jobject JNICALL
1472 1472 JVM_NewInstanceFromConstructor(JNIEnv *env, jobject c, jobjectArray args0);
1473 1473
1474 1474 /*
1475 1475 * java.lang.management support
1476 1476 */
1477 1477 JNIEXPORT void* JNICALL
1478 1478 JVM_GetManagement(jint version);
1479 1479
1480 1480 /*
1481 1481 * com.sun.tools.attach.VirtualMachine support
1482 1482 *
1483 1483 * Initialize the agent properties with the properties maintained in the VM.
1484 1484 */
1485 1485 JNIEXPORT jobject JNICALL
1486 1486 JVM_InitAgentProperties(JNIEnv *env, jobject agent_props);
1487 1487
1488 1488 /* Generics reflection support.
1489 1489 *
1490 1490 * Returns information about the given class's EnclosingMethod
1491 1491 * attribute, if present, or null if the class had no enclosing
1492 1492 * method.
1493 1493 *
1494 1494 * If non-null, the returned array contains three elements. Element 0
1495 1495 * is the java.lang.Class of which the enclosing method is a member,
1496 1496 * and elements 1 and 2 are the java.lang.Strings for the enclosing
1497 1497 * method's name and descriptor, respectively.
1498 1498 */
1499 1499 JNIEXPORT jobjectArray JNICALL
1500 1500 JVM_GetEnclosingMethodInfo(JNIEnv* env, jclass ofClass);
1501 1501
1502 1502 /*
1503 1503 * Java thread state support
1504 1504 */
1505 1505 enum {
1506 1506 JAVA_THREAD_STATE_NEW = 0,
1507 1507 JAVA_THREAD_STATE_RUNNABLE = 1,
1508 1508 JAVA_THREAD_STATE_BLOCKED = 2,
1509 1509 JAVA_THREAD_STATE_WAITING = 3,
1510 1510 JAVA_THREAD_STATE_TIMED_WAITING = 4,
1511 1511 JAVA_THREAD_STATE_TERMINATED = 5,
1512 1512 JAVA_THREAD_STATE_COUNT = 6
1513 1513 };
1514 1514
1515 1515 /*
1516 1516 * Returns an array of the threadStatus values representing the
1517 1517 * given Java thread state. Returns NULL if the VM version is
1518 1518 * incompatible with the JDK or doesn't support the given
1519 1519 * Java thread state.
1520 1520 */
1521 1521 JNIEXPORT jintArray JNICALL
1522 1522 JVM_GetThreadStateValues(JNIEnv* env, jint javaThreadState);
1523 1523
1524 1524 /*
1525 1525 * Returns an array of the substate names representing the
1526 1526 * given Java thread state. Returns NULL if the VM version is
1527 1527 * incompatible with the JDK or the VM doesn't support
1528 1528 * the given Java thread state.
1529 1529 * values must be the jintArray returned from JVM_GetThreadStateValues
1530 1530 * and javaThreadState.
1531 1531 */
1532 1532 JNIEXPORT jobjectArray JNICALL
1533 1533 JVM_GetThreadStateNames(JNIEnv* env, jint javaThreadState, jintArray values);
1534 1534
1535 1535 /* =========================================================================
1536 1536 * The following defines a private JVM interface that the JDK can query
1537 1537 * for the JVM version and capabilities. sun.misc.Version defines
1538 1538 * the methods for getting the VM version and its capabilities.
1539 1539 *
1540 1540 * When a new bit is added, the following should be updated to provide
1541 1541 * access to the new capability:
1542 1542 * HS: JVM_GetVersionInfo and Abstract_VM_Version class
1543 1543 * SDK: Version class
1544 1544 *
1545 1545 * Similary, a private JDK interface JDK_GetVersionInfo0 is defined for
|
↓ open down ↓ |
1545 lines elided |
↑ open up ↑ |
1546 1546 * JVM to query for the JDK version and capabilities.
1547 1547 *
1548 1548 * When a new bit is added, the following should be updated to provide
1549 1549 * access to the new capability:
1550 1550 * HS: JDK_Version class
1551 1551 * SDK: JDK_GetVersionInfo0
1552 1552 *
1553 1553 * ==========================================================================
1554 1554 */
1555 1555 typedef struct {
1556 - /* HotSpot Express VM version string:
1557 - * <major>.<minor>-bxx[-<identifier>][-<debug_flavor>]
1558 - */
1559 - unsigned int jvm_version; /* Consists of major.minor.0.build */
1560 - unsigned int update_version : 8; /* 0 in HotSpot Express VM */
1561 - unsigned int special_update_version : 8; /* 0 in HotSpot Express VM */
1556 + /* VM version string: follows the JDK release version naming convention */
1557 + unsigned int jvm_version; /* <major_ver>.<minor_ver>.<micro_ver>[-<identifier>][-<debug_target>][-b<nn>] */
1558 + unsigned int update_version : 8;
1559 + unsigned int special_update_version : 8;
1562 1560 unsigned int reserved1 : 16;
1563 1561 unsigned int reserved2;
1564 1562
1565 1563 /* The following bits represents JVM supports that JDK has dependency on.
1566 1564 * JDK can use these bits to determine which JVM version
1567 1565 * and support it has to maintain runtime compatibility.
1568 1566 *
1569 1567 * When a new bit is added in a minor or update release, make sure
1570 1568 * the new bit is also added in the main/baseline.
1571 1569 */
1572 1570 unsigned int is_attachable : 1;
1573 1571 unsigned int : 31;
1574 1572 unsigned int : 32;
1575 1573 unsigned int : 32;
1576 1574 } jvm_version_info;
1577 1575
1578 1576 #define JVM_VERSION_MAJOR(version) ((version & 0xFF000000) >> 24)
1579 1577 #define JVM_VERSION_MINOR(version) ((version & 0x00FF0000) >> 16)
1580 -// Micro version is 0 in HotSpot Express VM (set in jvm.cpp).
1581 1578 #define JVM_VERSION_MICRO(version) ((version & 0x0000FF00) >> 8)
1582 -/* Build number is available in all HotSpot Express VM builds.
1583 - * It is defined in make/hotspot_version file.
1584 - */
1585 1579 #define JVM_VERSION_BUILD(version) ((version & 0x000000FF))
1586 1580
1587 1581 JNIEXPORT void JNICALL
1588 1582 JVM_GetVersionInfo(JNIEnv* env, jvm_version_info* info, size_t info_size);
1589 1583
1590 1584 typedef struct {
1591 1585 // Naming convention of RE build version string: n.n.n[_uu[c]][-<identifier>]-bxx
1592 1586 unsigned int jdk_version; /* Consists of major, minor, micro (n.n.n) */
1593 1587 /* and build number (xx) */
1594 1588 unsigned int update_version : 8; /* Update release version (uu) */
1595 1589 unsigned int special_update_version : 8; /* Special update release version (c)*/
1596 1590 unsigned int reserved1 : 16;
1597 1591 unsigned int reserved2;
1598 1592
1599 1593 /* The following bits represents new JDK supports that VM has dependency on.
1600 1594 * VM implementation can use these bits to determine which JDK version
1601 1595 * and support it has to maintain runtime compatibility.
1602 1596 *
1603 1597 * When a new bit is added in a minor or update release, make sure
1604 1598 * the new bit is also added in the main/baseline.
1605 1599 */
1606 1600 unsigned int thread_park_blocker : 1;
1607 1601 unsigned int post_vm_init_hook_enabled : 1;
1608 1602 unsigned int pending_list_uses_discovered_field : 1;
1609 1603 unsigned int : 29;
1610 1604 unsigned int : 32;
1611 1605 unsigned int : 32;
1612 1606 } jdk_version_info;
1613 1607
1614 1608 #define JDK_VERSION_MAJOR(version) ((version & 0xFF000000) >> 24)
1615 1609 #define JDK_VERSION_MINOR(version) ((version & 0x00FF0000) >> 16)
1616 1610 #define JDK_VERSION_MICRO(version) ((version & 0x0000FF00) >> 8)
1617 1611
1618 1612 /* Build number is available only for RE build (i.e. JDK_BUILD_NUMBER is set to bNN)
1619 1613 * It will be zero for internal builds.
1620 1614 */
1621 1615 #define JDK_VERSION_BUILD(version) ((version & 0x000000FF))
1622 1616
1623 1617 /*
1624 1618 * This is the function JDK_GetVersionInfo0 defined in libjava.so
1625 1619 * that is dynamically looked up by JVM.
1626 1620 */
1627 1621 typedef void (*jdk_version_info_fn_t)(jdk_version_info* info, size_t info_size);
1628 1622
1629 1623 /*
1630 1624 * This structure is used by the launcher to get the default thread
1631 1625 * stack size from the VM using JNI_GetDefaultJavaVMInitArgs() with a
1632 1626 * version of 1.1. As it is not supported otherwise, it has been removed
1633 1627 * from jni.h
1634 1628 */
1635 1629 typedef struct JDK1_1InitArgs {
1636 1630 jint version;
1637 1631
1638 1632 char **properties;
1639 1633 jint checkSource;
1640 1634 jint nativeStackSize;
1641 1635 jint javaStackSize;
1642 1636 jint minHeapSize;
1643 1637 jint maxHeapSize;
1644 1638 jint verifyMode;
1645 1639 char *classpath;
1646 1640
1647 1641 jint (JNICALL *vfprintf)(FILE *fp, const char *format, va_list args);
1648 1642 void (JNICALL *exit)(jint code);
1649 1643 void (JNICALL *abort)(void);
1650 1644
1651 1645 jint enableClassGC;
1652 1646 jint enableVerboseGC;
1653 1647 jint disableAsyncGC;
1654 1648 jint verbose;
1655 1649 jboolean debugging;
1656 1650 jint debugPort;
1657 1651 } JDK1_1InitArgs;
1658 1652
1659 1653 #ifdef __cplusplus
1660 1654 } /* extern "C" */
1661 1655 #endif /* __cplusplus */
1662 1656
1663 1657 #endif /* !_JAVASOFT_JVM_H_ */
1664 1658
1665 1659 #endif // SHARE_VM_PRIMS_JVM_H
|
↓ open down ↓ |
71 lines elided |
↑ open up ↑ |
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX