1 files changed, 0 insertions, 151 deletions
diff --git a/driver/jazzer_main.cpp b/driver/jazzer_main.cpp
deleted file mode 100644
index c72e111f..00000000
--- a/driver/jazzer_main.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-// Copyright 2021 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.
-
-/*
- * Jazzer's native main function, which:
- * 1. defines default settings for ASan and UBSan;
- * 2. preprocesses the command-line arguments passed to libFuzzer;
- * 3. starts a JVM;
- * 4. passes control to the Java-part of the driver.
- */
-
-#include <rules_jni.h>
-
-#include <algorithm>
-#include <iostream>
-#include <memory>
-#include <vector>
-
-#include "absl/strings/match.h"
-#include "gflags/gflags.h"
-#include "jvm_tooling.h"
-
-// Defined by glog
-DECLARE_bool(log_prefix);
-
-namespace {
-bool is_asan_active = false;
-}
-
-extern "C" {
-[[maybe_unused]] const char *__asan_default_options() {
-  is_asan_active = true;
-  // LeakSanitizer is not yet supported as it reports too many false positives
-  // due to how the JVM GC works.
-  // We use a distinguished exit code to recognize ASan crashes in tests.
-  // Also specify abort_on_error=0 explicitly since ASan aborts rather than
-  // exits on macOS by default, which would cause our exit code to be ignored.
-  return "abort_on_error=0,detect_leaks=0,exitcode=76";
-}
-
-[[maybe_unused]] const char *__ubsan_default_options() {
-  // We use a distinguished exit code to recognize UBSan crashes in tests.
-  // Also specify abort_on_error=0 explicitly since UBSan aborts rather than
-  // exits on macOS by default, which would cause our exit code to be ignored.
-  return "abort_on_error=0,exitcode=76";
-}
-}
-
-namespace {
-const std::string kUsageMessage =
-    R"(Test java fuzz targets using libFuzzer. Usage:
-  jazzer --cp=<java_class_path> --target_class=<fuzz_target_class> <libfuzzer_arguments...>)";
-const std::string kDriverClassName =
-    "com/code_intelligence/jazzer/driver/Driver";
-
-int StartLibFuzzer(std::unique_ptr<jazzer::JVM> jvm,
-                   std::vector<std::string> argv) {
-  JNIEnv &env = jvm->GetEnv();
-  jclass runner = env.FindClass(kDriverClassName.c_str());
-  if (runner == nullptr) {
-    env.ExceptionDescribe();
-    return 1;
-  }
-  jmethodID startDriver = env.GetStaticMethodID(runner, "start", "([[B)I");
-  if (startDriver == nullptr) {
-    env.ExceptionDescribe();
-    return 1;
-  }
-  jclass byteArrayClass = env.FindClass("[B");
-  if (byteArrayClass == nullptr) {
-    env.ExceptionDescribe();
-    return 1;
-  }
-  jobjectArray args = env.NewObjectArray(argv.size(), byteArrayClass, nullptr);
-  if (args == nullptr) {
-    env.ExceptionDescribe();
-    return 1;
-  }
-  for (jsize i = 0; i < argv.size(); ++i) {
-    jint len = argv[i].size();
-    jbyteArray arg = env.NewByteArray(len);
-    if (arg == nullptr) {
-      env.ExceptionDescribe();
-      return 1;
-    }
-    // startDriver expects UTF-8 encoded strings that are not null-terminated.
-    env.SetByteArrayRegion(arg, 0, len,
-                           reinterpret_cast<const jbyte *>(argv[i].data()));
-    if (env.ExceptionCheck()) {
-      env.ExceptionDescribe();
-      return 1;
-    }
-    env.SetObjectArrayElement(args, i, arg);
-    if (env.ExceptionCheck()) {
-      env.ExceptionDescribe();
-      return 1;
-    }
-    env.DeleteLocalRef(arg);
-  }
-  int res = env.CallStaticIntMethod(runner, startDriver, args);
-  if (env.ExceptionCheck()) {
-    env.ExceptionDescribe();
-    return 1;
-  }
-  env.DeleteLocalRef(args);
-  return res;
-}
-}  // namespace
-
-int main(int argc, char **argv) {
-  gflags::SetUsageMessage(kUsageMessage);
-  rules_jni_init(argv[0]);
-
-  const auto argv_end = argv + argc;
-
-  {
-    // All libFuzzer flags start with a single dash, our arguments all start
-    // with a double dash. We can thus filter out the arguments meant for gflags
-    // by taking only those with a leading double dash.
-    std::vector<char *> our_args = {*argv};
-    std::copy_if(argv, argv_end, std::back_inserter(our_args),
-                 [](const std::string &arg) {
-                   return absl::StartsWith(std::string(arg), "--");
-                 });
-    int our_argc = our_args.size();
-    char **our_argv = our_args.data();
-    // Let gflags consume its flags, but keep them in the argument list in case
-    // libFuzzer forwards the command line (e.g. with -jobs or -minimize_crash).
-    gflags::ParseCommandLineFlags(&our_argc, &our_argv, false);
-  }
-
-  if (is_asan_active) {
-    std::cerr << "WARN: Jazzer is not compatible with LeakSanitizer yet. Leaks "
-                 "are not reported."
-              << std::endl;
-  }
-
-  return StartLibFuzzer(std::unique_ptr<jazzer::JVM>(new jazzer::JVM(argv[0])),
-                        std::vector<std::string>(argv, argv_end));
-}