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| /*
| * Copyright (C) 2017 The Android Open Source Project
| *
| * Licensed under the Apache License, Version 2.0 (the "License");
| * you may not use this file except in compliance with the License.
| * You may obtain a copy of the License at
| *
| * http://www.apache.org/licenses/LICENSE-2.0
| *
| * Unless required by applicable law or agreed to in writing, software
| * distributed under the License is distributed on an "AS IS" BASIS,
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
| * See the License for the specific language governing permissions and
| * limitations under the License.
| */
|
| package art;
|
| import java.lang.reflect.Field;
| import java.lang.reflect.Method;
|
| public class Trace {
| public static native void enableTracing(Class<?> methodClass,
| Method entryMethod,
| Method exitMethod,
| Method fieldAccess,
| Method fieldModify,
| Method singleStep,
| Thread thr);
| public static native void disableTracing(Thread thr);
|
| public static void enableFieldTracing(Class<?> methodClass,
| Method fieldAccess,
| Method fieldModify,
| Thread thr) {
| enableTracing(methodClass, null, null, fieldAccess, fieldModify, null, thr);
| }
|
| public static void enableMethodTracing(Class<?> methodClass,
| Method entryMethod,
| Method exitMethod,
| Thread thr) {
| enableTracing(methodClass, entryMethod, exitMethod, null, null, null, thr);
| }
|
| public static void enableSingleStepTracing(Class<?> methodClass,
| Method singleStep,
| Thread thr) {
| enableTracing(methodClass, null, null, null, null, singleStep, thr);
| }
|
| public static native void watchFieldAccess(Field f);
| public static native void watchFieldModification(Field f);
| public static native void watchAllFieldAccesses();
| public static native void watchAllFieldModifications();
|
| // the names, arguments, and even line numbers of these functions are embedded in the tests so we
| // need to add to the bottom and not modify old ones to maintain compat.
| public static native void enableTracing2(Class<?> methodClass,
| Method entryMethod,
| Method exitMethod,
| Method fieldAccess,
| Method fieldModify,
| Method singleStep,
| Method ThreadStart,
| Method ThreadEnd,
| Thread thr);
| }
|
|
