1 files changed, 26 insertions, 0 deletions
diff --git a/src/main/native/com/code_intelligence/jazzer/driver/sanitizer_symbols.cpp b/src/main/native/com/code_intelligence/jazzer/driver/sanitizer_symbols.cpp
new file mode 100644
index 00000000..abc5f04e
--- /dev/null
+++ b/src/main/native/com/code_intelligence/jazzer/driver/sanitizer_symbols.cpp
@@ -0,0 +1,26 @@
+// 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.
+
+// Suppress libFuzzer warnings about missing sanitizer methods in non-sanitizer
+// builds.
+extern "C" [[maybe_unused]] int __sanitizer_acquire_crash_state() { return 1; }
+
+namespace jazzer {
+void DumpJvmStackTraces();
+}
+
+// Dump a JVM stack trace on timeouts.
+extern "C" [[maybe_unused]] void __sanitizer_print_stack_trace() {
+  jazzer::DumpJvmStackTraces();
+}