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/*
* Copyright (C) 2019 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.Executable;
import java.lang.reflect.Field;
/**
* A set of functions to request events that suspend the thread they trigger on.
*/
public final class SuspendEvents {
/**
* Sets up the suspension support. Must be called at the start of the test.
*/
public static native void setupTest();
public static native void setupSuspendBreakpointFor(Executable meth, long loc, Thread thr);
public static native void clearSuspendBreakpointFor(Thread thr);
public static native void setupSuspendSingleStepAt(Executable meth, long loc, Thread thr);
public static native void clearSuspendSingleStepFor(Thread thr);
public static native void setupFieldSuspendFor(Class klass, Field f, boolean access, Thread thr);
public static native void clearFieldSuspendFor(Thread thr);
public static native void setupSuspendMethodEvent(Executable meth, boolean enter, Thread thr);
public static native void clearSuspendMethodEvent(Thread thr);
public static native void setupSuspendExceptionEvent(
Executable meth, boolean is_catch, Thread thr);
public static native void clearSuspendExceptionEvent(Thread thr);
public static native void setupSuspendPopFrameEvent(
int offset, Executable breakpointFunction, Thread thr);
public static native void clearSuspendPopFrameEvent(Thread thr);
public static final int EVENT_TYPE_CLASS_LOAD = 55;
public static final int EVENT_TYPE_CLASS_PREPARE = 56;
public static native void setupSuspendClassEvent(
int eventType, String[] interestingNames, Thread thr);
public static native void clearSuspendClassEvent(Thread thr);
public static native void setupWaitForNativeCall(Thread thr);
public static native void clearWaitForNativeCall(Thread thr);
/**
* Waits for the given thread to be suspended.
* @param thr the thread to wait for.
*/
public static native void waitForSuspendHit(Thread thr);
}
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