Reject .so files using ELF TLS.
Bug: http://b/74361956
Test: ran tests
Change-Id: I53e71252eb08c607c2c436dcba433374c8c53887
diff --git a/tests/libs/elf_tls_test_library.cpp b/tests/libs/elf_tls_test_library.cpp
new file mode 100644
index 0000000..56d0171
--- /dev/null
+++ b/tests/libs/elf_tls_test_library.cpp
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+
+thread_local int elf_tls_variable;
+
+extern "C" int* get() { return &elf_tls_variable; }