Mercurial Mercurial > jdk-sandbox / comparison
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t010/em02t010.cpp
changeset 54744 be7839b9493f
parent 52293 d01d4bd7c5b3
child 57629 7aba63ce3b3a
equal deleted inserted replaced
54743:ba74d2de9a01 54744:be7839b9493f 
     1 /*
 
     1 /*
 
     2  * Copyright (c) 2004, 2018, Oracle and/or its affiliates. All rights reserved.
 
     2  * Copyright (c) 2004, 2019, Oracle and/or its affiliates. All rights reserved.
 
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
     4  *
 
     4  *
 
     5  * This code is free software; you can redistribute it and/or modify it
 
     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
 
     6  * under the terms of the GNU General Public License version 2 only, as
 
     7  * published by the Free Software Foundation.
 
     7  * published by the Free Software Foundation.
 
    22  */
 
    22  */
 
    23 
    23 
    24 #include <string.h>
 
    24 #include <string.h>
 
    25 #include "jvmti.h"
 
    25 #include "jvmti.h"
 
    26 #include "agent_common.h"
 
    26 #include "agent_common.h"
 
       
    27 #include "ExceptionCheckingJniEnv.hpp"
 
    27 #include "jni_tools.h"
 
    28 #include "jni_tools.h"
 
    28 #include "jvmti_tools.h"
 
    29 #include "jvmti_tools.h"
 
    29 #include "JVMTITools.h"
 
    30 #include "JVMTITools.h"
 
    30 
    31 
    31 extern "C" {
 
    32 extern "C" {
 
   449 
   450 
   450 /** Agent algorithm. */
 
   451 /** Agent algorithm. */
 
   451 static void JNICALL
 
   452 static void JNICALL
 
   452 agentProc(jvmtiEnv* jvmti, JNIEnv* agentJNI, void* arg) {
 
   453 agentProc(jvmtiEnv* jvmti, JNIEnv* agentJNI, void* arg) {
 
   453 
   454 
       
   455     ExceptionCheckingJniEnvPtr ec_jni(agentJNI);
 
   454     int i;
 
   456     int i;
 
   455     jfieldID field_accID, field_modID;
 
   457     jfieldID field_accID, field_modID;
 
   456     jclass cls;
 
   458     jclass cls;
 
   457 
   459 
   458 
   460 
   459     if (!nsk_jvmti_waitForSync(timeout))
 
   461     if (!nsk_jvmti_waitForSync(timeout))
 
   460         return;
 
   462         return;
 
   461 
   463 
   462     cls = agentJNI->FindClass(CLASS_NAME);
 
   464     cls = ec_jni->FindClass(CLASS_NAME, TRACE_JNI_CALL);
 
   463     if (!NSK_JNI_VERIFY(agentJNI, cls != NULL))
 
   465     field_accID = ec_jni->GetStaticFieldID(cls, FIELD_ACC_NAME, "I", TRACE_JNI_CALL);
 
   464         return;
 
   466     field_modID = ec_jni->GetStaticFieldID(cls, FIELD_MOD_NAME, "I", TRACE_JNI_CALL);
 
   465 
       
   466     field_accID = agentJNI->GetStaticFieldID(cls, FIELD_ACC_NAME, "I");
 
       
   467     if (!NSK_JNI_VERIFY(agentJNI, field_accID != NULL))
 
       
   468         return;
 
       
   469 
       
   470     field_modID = agentJNI->GetStaticFieldID(cls, FIELD_MOD_NAME, "I");
 
       
   471     if (!NSK_JNI_VERIFY(agentJNI, field_modID != NULL))
 
       
   472         return;
 
       
   473 
   467 
   474     if (!NSK_JVMTI_VERIFY(jvmti->SetFieldModificationWatch(cls, field_modID)))
 
   468     if (!NSK_JVMTI_VERIFY(jvmti->SetFieldModificationWatch(cls, field_modID)))
 
   475         return;
 
   469         return;
 
   476 
   470 
   477     if (!NSK_JVMTI_VERIFY(jvmti->SetFieldAccessWatch(cls, field_accID)))
 
   471     if (!NSK_JVMTI_VERIFY(jvmti->SetFieldAccessWatch(cls, field_accID)))
jdk-sandbox