/**
* * Constructor setting the parameters of the method
*
* @param arg0 the method visitor object to write the new code
* @param _methodId the unique JINE id of the method
* @param isProfiled should we add instrumentation code to profile the method
* @param access access rules of the method
* @param cName class name
* @param mName method name
* @param desc arguments description
* @param signature signature
* @param exceptions array of strings with the possibly thrown exception classes
* @param _iparams instrumentation parameters as selected by the user options
*/
public BasicBlockMethodAdapter(
MethodVisitor arg0,
int _methodId,
boolean isProfiled,
int access,
String cName,
String mName,
String desc,
String signature,
String[] exceptions,
InstrumentationParameters _iparams,
MethodAdaptationInfo _methodAdaptationInfo) {
super(arg0);
instrumentationStatsRecord = InstrumentationRecordFactory.getRecord();
allStartingTryCatchingBlockLabels = null;
allEndingTryCatchingBlockLabels = null;
tryCatchDepth = 0;
iparams = _iparams;
methodAdaptationInfo = _methodAdaptationInfo;
methodId = _methodId;
className = cName;
methodName = mName;
methodDesc = desc;
isSynchronised = (access & ACC_SYNCHRONIZED) != 0;
isStatic = (access & ACC_STATIC) != 0;
profile =
isProfiled
&& !(isSynchronised
&& (iparams.trappingInteractionPoints()
|| (iparams
.usingExternalInstrumentation()))); // sync methods are profiled externally
// when IPs are trapped
// Some methods
if (iparams.exceptionHandlingEverywhere()) {
instrumentExceptionHandlingCode = true;
} else {
instrumentExceptionHandlingCode = false;
}
// Register the methodId to the VTF
if (profile) {
instrumentationStatsRecord.setProfiled();
if (!iparams.isRetransformingInstrumentation()) {
EventNotifier.registerMethod(
cName + " " + mName + " " + desc, methodId, _iparams.getMethod0());
} else {
instrumentationStatsRecord.setRetransformed();
}
shouldBeWrappedWithVexOptimizerLoop =
iparams.shouldBeWrappedWithVexOptimizerLoop(mName); // wrap the first appearance of main
if (shouldBeWrappedWithVexOptimizerLoop) {
System.out.println("will wrap vex optimizer " + cName + " " + mName + " " + desc);
}
if (iparams.methodShouldBeAdapted(methodId)) {
if (exceptions != null && exceptions.length > 0) {
instrumentExceptionHandlingCode = true;
}
}
}
if (DEBUG) {
System.out.println("Instrumenting " + cName + " -> " + mName + "(" + methodId + ")" + desc);
}
performanceModelParameters = null;
}
