static void
handleFrameEvent(JNIEnv *env, EventInfo *evinfo,
HandlerNode *node,
struct bag *eventBag)
{
/*
* The frame id that comes with this event is very transient.
* We can't send the frame to the helper thread because it
* might be useless by the time the helper thread can use it
* (if suspend policy is NONE). So, get the needed info from
* the frame and then use a special command to the helper
* thread.
*/
jmethodID method;
jlocation location;
jvmtiError error;
FrameNumber fnum = 0;
jvalue returnValue;
error = JVMTI_FUNC_PTR(gdata->jvmti,GetFrameLocation)
(gdata->jvmti, evinfo->thread, fnum, &method, &location);
if (error != JVMTI_ERROR_NONE) {
location = -1;
}
returnValue = evinfo->u.method_exit.return_value;
eventHelper_recordFrameEvent(node->handlerID,
node->suspendPolicy,
evinfo->ei,
evinfo->thread,
evinfo->clazz,
evinfo->method,
location,
node->needReturnValue,
returnValue,
eventBag);
}
static void
handleFrameEvent(JNIEnv *env, JVMDI_Event *event,
HandlerNode *node,
struct bag *eventBag)
{
/*
* The frame id that comes with this event is very transient.
* We can't send the frameID to the helper thread because it
* might be useless by the time the helper thread can use it
* (if suspend policy is NONE). So, get the needed info from
* the frame and then use a special command to the helper
* thread.
*/
jclass clazz;
jmethodID method;
jlocation location;
JVMDI_frame_event_data *eventData = &event->u.frame;
jint error;
error = threadControl_getFrameLocation(eventData->thread,
eventData->frame,
&clazz, &method,
&location);
if (error == JVMDI_ERROR_NONE) {
(*env)->DeleteGlobalRef(env, clazz);
} else {
location = -1;
}
eventHelper_recordFrameEvent(node->handlerID,
node->suspendPolicy,
(jbyte)event->kind,
eventData->thread,
eventData->clazz,
eventData->method,
location, eventBag);
}
