16 if (JVMTI_REQUESTED_EVENT (X)) \
21 printf ("RequestedEvents: ");
26 DO (ClassFileLoadHook);
36 DO (FieldModification);
39 DO (NativeMethodBind);
40 DO (CompiledMethodLoad);
41 DO (CompiledMethodUnload);
42 DO (DynamicCodeGenerated);
46 DO (MonitorContendedEnter);
47 DO (MonitorContendedEntered);
48 DO (GarbageCollectionStart);
49 DO (GarbageCollectionFinish);
57 VMInitCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread)
59 printf ("VMInitCB jni_env=%p thread=%p\n", jni_env, thread);
63 VMDeathCB (jvmtiEnv *env, JNIEnv *jni_env)
65 printf ("VMDeathCB jni_env=%p\n", jni_env);
69 ThreadStartCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread)
71 printf ("ThreadStartCB jni_env=%p thread=%p\n", jni_env, thread);
75 ThreadEndCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread)
77 printf ("ThreadEndCB jni_env=%p thread=%p\n", jni_env, thread);
81 ClassFileLoadHookCB (jvmtiEnv *env, JNIEnv *jni_env,
82 jclass class_being_redefined, jobject loader,
83 const char *name, jobject protection_domain,
84 jint class_data_len, const unsigned char *class_data,
85 jint *new_class_data_len, unsigned char **new_class_data)
87 printf ("ClassFileLoadHookCB jni_env=%p class_being_redefined=%p loader=%p",
88 jni_env, class_being_redefined, loader);
89 printf (" name=%s protection_domain=%p class_data_len=%d class_data=%p",
90 name, protection_domain, (int) class_data_len, class_data);
91 printf (" new_class_data_len=%p new_class_data=%p\n", new_class_data_len,
96 ClassLoadCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread, jclass klass)
98 printf ("ClassLoadCB jni_env=%p thread=%p klass=%p\n", jni_env, thread,
103 ClassPrepareCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread, jclass klass)
105 printf ("ClassPrepareCB jni_env=%p thread=%p klass=%p\n", jni_env,
110 VMStartCB (jvmtiEnv *env, JNIEnv *jni_env)
112 printf ("VMStartCB jni_env=%p\n", jni_env);
116 ExceptionCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread, jmethodID method,
117 jlocation location, jobject exception, jmethodID catch_method,
118 jlocation catch_location)
120 printf ("ExceptionCB jni_env=%p thread=%p method=%p location=%#llx", jni_env,
121 thread, method, (unsigned long long) location);
122 printf (" exception=%p catch_method=%p catch_location=%#llx\n", exception,
123 catch_method, (unsigned long long) catch_location);
127 ExceptionCatchCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
128 jmethodID method, jlocation location, jobject exception)
130 printf ("ExceptionCatchCB jni_env=%p thread=%p method=%p location=%#llx",
131 jni_env, thread, method, (unsigned long long) location);
132 printf (" exception=%p\n", exception);
136 SingleStepCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread, jmethodID method,
139 printf ("SingleStepCB jni_env=%p thread=%p method=%p location=%#llx\n",
140 jni_env, thread, method, (unsigned long long) location);
144 FramePopCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread, jmethodID method,
145 jboolean was_popped_by_exception)
147 printf ("FramePopCB jni_env=%p thread=%p method=%p", jni_env, thread,
149 printf (" was_pooped_by_exception=%d\n", (was_popped_by_exception ?
154 BreakpointCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread, jmethodID method,
157 printf ("BreakpointCB jni_env=%p thread=%p method=%p location=%#llx\n",
158 jni_env, thread, method, (unsigned long long) location);
162 FieldAccessCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
163 jmethodID method, jlocation location, jclass field_klass,
164 jobject object, jfieldID field)
166 printf ("FieldAccessCB jni_env=%p thread=%p method=%p location=%#llx",
167 jni_env, thread, method, (unsigned long long) location);
168 printf (" field_klass=%p object=%p field=%p\n", field_klass, object, field);
172 FieldModificationCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
173 jmethodID method, jlocation location, jclass field_klass,
174 jobject object, jfieldID field, char signature_type,
178 printf ("FieldModificationCB jni_env=%p thread=%p method=%p location=%#llx",
179 jni_env, thread, method, (unsigned long long) location);
180 printf (" field_klass=%p object=%p field=%p signature_type=%c", field_klass,
181 object, field, signature_type);
182 printf (" new_value=%d\n", (int) new_value.i);
186 MethodEntryCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
189 printf ("MethodEntryCB jni_env=%p thread=%p method=%p\n", jni_env, thread,
194 MethodExitCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
195 jmethodID method, jboolean was_popped_by_exception,
198 printf ("MethodExitCB jni_env=%p thread=%p method=%p", jni_env, thread,
200 printf (" was_popped_by_exception=%d return_value=%d\n",
201 (was_popped_by_exception) ? 1 : 0, (int) return_value.i);
205 NativeMethodBindCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
206 jmethodID method, void *address, void **new_address_ptr)
208 printf ("NativeMethodBindCB jni_env=%p thread=%p method=%p", jni_env,
210 printf (" address=%p new_address_ptr=%p\n", address, new_address_ptr);
214 CompiledMethodLoadCB (jvmtiEnv *env, jmethodID method, jint code_size,
215 const void *code_addr, jint map_length,
216 const jvmtiAddrLocationMap *map,
217 const void *compile_info)
219 printf ("CompiledMethodLoadCB method=%p code_size=%#x code_addr=%p",
220 method, (unsigned) code_size, code_addr);
221 printf (" map_length=%d map=%p compile_info=%p\n", (int) map_length, map,
226 CompiledMethodUnloadCB (jvmtiEnv *env, jmethodID method, const void *code_addr)
228 printf ("CompiledMethodUnloadCB method=%p code_addr=%p\n", method,
233 DynamicCodeGeneratedCB (jvmtiEnv *env, const char *name, const void *address,
236 printf ("DynamicCodeGeneratedCB name=%s address=%p length=%d\n", name,
237 address, (int) length);
241 DataDumpRequestCB (jvmtiEnv *env)
243 printf ("DataDumpRequestCB\n");
247 MonitorWaitCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread, jobject object,
250 printf ("MonitorWaitCB jni_env=%p thread=%p object=%p timeout=%ld\n",
251 jni_env, thread, object, (long) timeout);
255 MonitorWaitedCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
256 jobject object, jboolean timed_out)
258 printf ("MonitorWaitedCB jni_env=%p thread=%p object=%p timed_out=%d\n",
259 jni_env, thread, object, (timed_out) ? 1 : 0);
263 MonitorContendedEnterCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
266 printf ("MonitorContendedEnterCB jni_env=%p thread=%p object=%p\n",
267 jni_env, thread, object);
271 MonitorContendedEnteredCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
274 printf ("MonitorContendedEnteredCB jni_env=%p thread=%p object=%p\n",
275 jni_env, thread, object);
279 GarbageCollectionStartCB (jvmtiEnv *env)
281 printf ("GarbageCollectionStartCB\n");
285 GarbageCollectionFinishCB (jvmtiEnv *env)
287 printf ("GarbageCollectionFinishCB\n");
291 ObjectFreeCB (jvmtiEnv *env, jlong tag)
293 printf ("ObjectFreeCB tag=%ld\n", (long) tag);
297 VMObjectAllocCB (jvmtiEnv *env, JNIEnv *jni_env, jthread thread,
298 jobject object, jclass object_klass, jlong size)
300 printf ("VMObjectAllocCB jni_env=%p thread=%p object=%p", jni_env,
302 printf (" object_klass=%p size=%ld\n", object_klass, (long) size);
308 printf ("- enable tests -\n");
309 JavaVM *vm = _Jv_GetJavaVM ();
312 for (i = 0; i < 3; ++i)
314 vm->GetEnv (reinterpret_cast<void **> (&env[i]), JVMTI_VERSION_1_0);
315 printf ("created JVMTI environment #%d\n", i);
318 jvmtiEventCallbacks callbacks;
319 memset (&callbacks, 0, sizeof (jvmtiEventCallbacks));
321 printf ("setting callbacks for envs\n");
322 callbacks.VMInit = VMInitCB;
323 env[0]->SetEventCallbacks (&callbacks, sizeof (callbacks));
324 callbacks.VMDeath = VMDeathCB;
325 env[1]->SetEventCallbacks (&callbacks, sizeof (callbacks));
326 callbacks.ThreadEnd = ThreadEndCB;
327 env[2]->SetEventCallbacks (&callbacks, sizeof (callbacks));
330 printf ("enable VM_INIT for env0, env1, env2\n");
331 env[0]->SetEventNotificationMode (JVMTI_ENABLE, JVMTI_EVENT_VM_INIT, NULL);
332 env[1]->SetEventNotificationMode (JVMTI_ENABLE, JVMTI_EVENT_VM_INIT, NULL);
333 env[2]->SetEventNotificationMode (JVMTI_ENABLE, JVMTI_EVENT_VM_INIT, NULL);
336 printf ("enable VM_DEATH for env1,env2\n");
337 env[1]->SetEventNotificationMode (JVMTI_ENABLE, JVMTI_EVENT_VM_DEATH, NULL);
338 env[2]->SetEventNotificationMode (JVMTI_ENABLE, JVMTI_EVENT_VM_DEATH, NULL);
341 /* Used to use a non-NULL event thread, but that causes problems
342 when SetEventNotificationMode tries to validate the thread. */
343 printf ("enable THREAD_END for env2\n");
344 env[2]->SetEventNotificationMode (JVMTI_ENABLE, JVMTI_EVENT_THREAD_END,
348 printf ("disposing of env1\n");
349 env[1]->DisposeEnvironment ();
352 printf ("disposing of env0\n");
353 env[0]->DisposeEnvironment ();
356 printf ("disable VMInit in env2\n");
357 env[2]->SetEventNotificationMode (JVMTI_DISABLE, JVMTI_EVENT_VM_INIT, NULL);
360 printf ("clear VMDeath callback in env2\n");
361 callbacks.VMDeath = NULL;
362 env[2]->SetEventCallbacks (&callbacks, sizeof (callbacks));
365 printf ("sending VMInit\n");
366 _Jv_JVMTI_PostEvent (JVMTI_EVENT_VM_INIT, (jthread) 0x1234,
369 printf ("sending ThreadEnd\n");
370 _Jv_JVMTI_PostEvent (JVMTI_EVENT_THREAD_END, (jthread) 0x1234,
373 /* See comment above re: SetEventNotificationMode and validity
375 printf ("sending ThreadEnd (no match)\n");
376 _Jv_JVMTI_PostEvent (JVMTI_EVENT_THREAD_END, (jthread) 0x4321,
380 printf ("sending VMDeath\n");
381 _Jv_JVMTI_PostEvent (JVMTI_EVENT_VM_DEATH, (jthread) NULL,
384 printf ("disposing of env2\n");
385 env[2]->DisposeEnvironment ();
390 do_callback_arg_tests ()
392 printf ("- callback arg tests -\n");
393 JavaVM *vm = _Jv_GetJavaVM ();
395 vm->GetEnv (reinterpret_cast<void **> (&env), JVMTI_VERSION_1_0);
397 // Define all the callbacks
398 #define DEFINE(Event) callbacks.Event = Event ## CB;
399 jvmtiEventCallbacks callbacks;
404 DEFINE(ClassFileLoadHook);
406 DEFINE(ClassPrepare);
409 DEFINE(ExceptionCatch);
414 DEFINE(FieldModification);
417 DEFINE(NativeMethodBind);
418 DEFINE(CompiledMethodLoad);
419 DEFINE(CompiledMethodUnload);
420 DEFINE(DynamicCodeGenerated);
421 DEFINE(DataDumpRequest);
423 DEFINE(MonitorWaited);
424 DEFINE(MonitorContendedEnter);
425 DEFINE(MonitorContendedEntered);
426 DEFINE(GarbageCollectionStart);
427 DEFINE(GarbageCollectionFinish);
429 DEFINE(VMObjectAlloc);
431 env->SetEventCallbacks (&callbacks, sizeof (callbacks));
433 // Enable all the callbacks
434 #define ENABLE(Event) \
435 env->SetEventNotificationMode (JVMTI_ENABLE, JVMTI_EVENT_ ## Event, NULL)
438 ENABLE (THREAD_START);
440 ENABLE (CLASS_FILE_LOAD_HOOK);
442 ENABLE (CLASS_PREPARE);
445 ENABLE (EXCEPTION_CATCH);
446 ENABLE (SINGLE_STEP);
449 ENABLE (FIELD_ACCESS);
450 ENABLE (FIELD_MODIFICATION);
451 ENABLE (METHOD_ENTRY);
452 ENABLE (METHOD_EXIT);
453 ENABLE (NATIVE_METHOD_BIND);
454 ENABLE (COMPILED_METHOD_LOAD);
455 ENABLE (COMPILED_METHOD_UNLOAD);
456 ENABLE (DYNAMIC_CODE_GENERATED);
457 ENABLE (DATA_DUMP_REQUEST);
458 ENABLE (MONITOR_WAIT);
459 ENABLE (MONITOR_WAITED);
460 ENABLE (MONITOR_CONTENDED_ENTER);
461 ENABLE (MONITOR_CONTENDED_ENTERED);
462 ENABLE (GARBAGE_COLLECTION_START);
463 ENABLE (GARBAGE_COLLECTION_FINISH);
464 ENABLE (OBJECT_FREE);
465 ENABLE (VM_OBJECT_ALLOC);
467 // All events should now be enabled.
470 _Jv_JVMTI_PostEvent (JVMTI_EVENT_VM_INIT, (jthread) 0x2, (JNIEnv *) 0x1);
471 _Jv_JVMTI_PostEvent (JVMTI_EVENT_VM_DEATH, (jthread) 0x2, (JNIEnv *) 0x1);
472 _Jv_JVMTI_PostEvent (JVMTI_EVENT_THREAD_START, (jthread) 0x2,
474 _Jv_JVMTI_PostEvent (JVMTI_EVENT_THREAD_END, (jthread) 0x2,
476 _Jv_JVMTI_PostEvent (JVMTI_EVENT_CLASS_FILE_LOAD_HOOK, (jthread) 0xb00,
477 (JNIEnv *) 0x1, (jclass) 0x2, (jobject) 0x3,
478 "4", (jobject) 0x5, (jint) 6,
479 (const unsigned char *) 0x7, (jint *) 0x8,
480 (unsigned char **) 0x9);
481 _Jv_JVMTI_PostEvent (JVMTI_EVENT_CLASS_LOAD, (jthread) 0x2, (JNIEnv *) 0x1,
483 _Jv_JVMTI_PostEvent (JVMTI_EVENT_CLASS_PREPARE, (jthread) 0x2,
484 (JNIEnv *) 0x1, (jclass) 0x3);
485 _Jv_JVMTI_PostEvent (JVMTI_EVENT_VM_START, (jthread) 0xb00, (JNIEnv *) 0x1);
486 _Jv_JVMTI_PostEvent (JVMTI_EVENT_EXCEPTION, (jthread) 0x2, (JNIEnv *) 0x1,
487 (jmethodID) 0x3, (jlocation) 0x4, (jobject) 0x5,
488 (jmethodID) 0x6, (jlocation) 0x7);
489 _Jv_JVMTI_PostEvent (JVMTI_EVENT_EXCEPTION_CATCH, (jthread) 0x2,
490 (JNIEnv *) 0x1, (jmethodID) 0x3, (jlocation) 0x4,
492 _Jv_JVMTI_PostEvent (JVMTI_EVENT_SINGLE_STEP, (jthread) 0x2, (JNIEnv *) 0x1,
493 (jmethodID) 0x3, (jlocation) 0x4);
494 _Jv_JVMTI_PostEvent (JVMTI_EVENT_FRAME_POP, (jthread) 0x2, (JNIEnv *) 0x1,
496 _Jv_JVMTI_PostEvent (JVMTI_EVENT_BREAKPOINT, (jthread) 0x2, (JNIEnv *) 0x1,
497 (jmethodID) 0x3, (jlocation) 0x4);
498 _Jv_JVMTI_PostEvent (JVMTI_EVENT_FIELD_ACCESS, (jthread) 0x2,
499 (JNIEnv *) 0x1, (jmethodID) 0x3, (jlocation) 0x4,
500 (jclass) 0x5, (jobject) 0x6, (jfieldID) 0x7);
502 value.l = (jobject) 0x9;
503 _Jv_JVMTI_PostEvent (JVMTI_EVENT_FIELD_MODIFICATION, (jthread) 0x2,
504 (JNIEnv *) 0x1, (jmethodID) 0x3, (jlocation) 0x4,
505 (jclass) 0x5, (jobject) 0x6, (jfieldID) 0x7,
507 _Jv_JVMTI_PostEvent (JVMTI_EVENT_METHOD_ENTRY, (jthread) 0x2,
508 (JNIEnv *) 0x1, (jmethodID) 0x3);
511 _Jv_JVMTI_PostEvent (JVMTI_EVENT_METHOD_EXIT, (jthread) 0x2,
512 (JNIEnv *) 0x1, (jmethodID) 0x3, 4, value2);
513 _Jv_JVMTI_PostEvent (JVMTI_EVENT_NATIVE_METHOD_BIND, (jthread) 0x2,
514 (JNIEnv *) 0x1, (jmethodID) 0x3, (void *) 0x4,
516 _Jv_JVMTI_PostEvent (JVMTI_EVENT_COMPILED_METHOD_LOAD, (jthread) 0xb00,
517 (jmethodID) 0x1, (jint) 2, (const void *) 0x3,
518 (jint) 4, (const jvmtiAddrLocationMap *) 0x5,
520 _Jv_JVMTI_PostEvent (JVMTI_EVENT_COMPILED_METHOD_UNLOAD, (jthread) 0xb00,
521 (jmethodID) 0x1, (const void *) 0x2);
522 _Jv_JVMTI_PostEvent (JVMTI_EVENT_DYNAMIC_CODE_GENERATED, (jthread) 0xb00,
523 "1", (const void *) 0x2, (jint) 3);
524 _Jv_JVMTI_PostEvent (JVMTI_EVENT_DATA_DUMP_REQUEST, (jthread) 0xb00);
525 _Jv_JVMTI_PostEvent (JVMTI_EVENT_MONITOR_WAIT, (jthread) 0x2,
526 (JNIEnv *) 0x1, (jobject) 0x3, (jlong) 4);
527 _Jv_JVMTI_PostEvent (JVMTI_EVENT_MONITOR_WAITED, (jthread) 0x2,
528 (JNIEnv *) 0x1, (jobject) 0x3, (int) 4);
529 _Jv_JVMTI_PostEvent (JVMTI_EVENT_MONITOR_CONTENDED_ENTER, (jthread) 0x2,
530 (JNIEnv *) 0x1, (jobject) 0x3);
531 _Jv_JVMTI_PostEvent (JVMTI_EVENT_MONITOR_CONTENDED_ENTERED, (jthread) 0x2,
532 (JNIEnv *) 0x1, (jobject) 0x3);
533 _Jv_JVMTI_PostEvent (JVMTI_EVENT_GARBAGE_COLLECTION_START, (jthread) 0xb00);
534 _Jv_JVMTI_PostEvent (JVMTI_EVENT_GARBAGE_COLLECTION_FINISH, (jthread) 0xb00);
535 _Jv_JVMTI_PostEvent (JVMTI_EVENT_OBJECT_FREE, (jthread) 0xb00, (jlong) 1);
536 _Jv_JVMTI_PostEvent (JVMTI_EVENT_VM_OBJECT_ALLOC, (jthread) 0x2,
537 (JNIEnv *) 0x1, (jobject) 0x3, (jclass) 0x4,
542 events::do_events_tests ()
545 do_callback_arg_tests ();