agent/src/jmh/java/com/code_intelligence/jazzer/runtime/FuzzerCallbacksWithPc.java


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// Copyright 2022 Code Intelligence GmbH
//
// 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 com.code_intelligence.jazzer.runtime;

import com.github.fmeum.rules_jni.RulesJni;

/**
 * Unoptimized implementation of the libFuzzer callbacks that use the trampoline construction to
 * inject fake PCs.
 */
public final class FuzzerCallbacksWithPc {
  static {
    RulesJni.loadLibrary("fuzzer_callbacks", FuzzerCallbacksWithPc.class);
  }

  static native void traceCmpInt(int arg1, int arg2, int pc);

  static native void traceSwitch(long val, long[] cases, int pc);
}