diff --git a/tests/libs/Android.bp b/tests/libs/Android.bp
index 05d1ed2..d58b6b8 100644
--- a/tests/libs/Android.bp
+++ b/tests/libs/Android.bp
@@ -43,14 +43,6 @@
 // Libraries and helper binaries for ELF TLS
 // -----------------------------------------------------------------------------
 cc_test_library {
-    name: "libelf-tls-library",
-    defaults: ["bionic_testlib_defaults"],
-    srcs: ["elf_tls_test_library.cpp"],
-    cflags: ["-fno-emulated-tls"],
-    allow_undefined_symbols: true, // __tls_get_addr is undefined.
-}
-
-cc_test_library {
     name: "libtest_elftls_shared_var",
     defaults: ["bionic_testlib_defaults"],
     srcs: ["elftls_shared_var.cpp"],
@@ -79,6 +71,35 @@
     ldflags: ["-Wl,--rpath,${ORIGIN}/.."],
 }
 
+cc_test_library {
+    name: "libtest_elftls_dynamic",
+    defaults: ["bionic_testlib_defaults"],
+    srcs: ["elftls_dynamic.cpp"],
+    cflags: ["-fno-emulated-tls"],
+    shared_libs: ["libtest_elftls_shared_var"],
+}
+
+cc_test_library {
+    name: "libtest_elftls_dynamic_filler_1",
+    defaults: ["bionic_testlib_defaults"],
+    srcs: ["elftls_dynamic_filler.cpp"],
+    cflags: ["-fno-emulated-tls", "-DTLS_FILLER=100"],
+}
+
+cc_test_library {
+    name: "libtest_elftls_dynamic_filler_2",
+    defaults: ["bionic_testlib_defaults"],
+    srcs: ["elftls_dynamic_filler.cpp"],
+    cflags: ["-fno-emulated-tls", "-DTLS_FILLER=200"],
+}
+
+cc_test_library {
+    name: "libtest_elftls_dynamic_filler_3",
+    defaults: ["bionic_testlib_defaults"],
+    srcs: ["elftls_dynamic_filler.cpp"],
+    cflags: ["-fno-emulated-tls", "-DTLS_FILLER=300"],
+}
+
 // -----------------------------------------------------------------------------
 // Library to test gnu-styled hash
 // -----------------------------------------------------------------------------
diff --git a/tests/libs/elf_tls_test_library.cpp b/tests/libs/elf_tls_test_library.cpp
deleted file mode 100644
index 56d0171..0000000
--- a/tests/libs/elf_tls_test_library.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * 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; }
diff --git a/tests/libs/elftls_dynamic.cpp b/tests/libs/elftls_dynamic.cpp
new file mode 100644
index 0000000..7fa239c
--- /dev/null
+++ b/tests/libs/elftls_dynamic.cpp
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+// This shared object test library is dlopen'ed by the main test executable.
+// This variable comes from libtest_elftls_shared_var.so, which is part of
+// static TLS. Verify that a GD-model access can access the variable.
+//
+// Accessing the static TLS variable from an solib prevents the static linker
+// from relaxing the GD access to IE and lets us test that __tls_get_addr and
+// the tlsdesc resolver handle a static TLS variable.
+extern "C" __thread int elftls_shared_var;
+
+extern "C" int bump_shared_var() {
+  return ++elftls_shared_var;
+}
+
+// The static linker denotes the current module by omitting the symbol from
+// the DTPMOD/TLSDESC relocations.
+static __thread int local_var_1 = 15;
+static __thread int local_var_2 = 25;
+
+extern "C" int bump_local_vars() {
+  return ++local_var_1 + ++local_var_2;
+}
+
+__attribute__((weak)) extern "C" __thread int missing_weak_dyn_tls;
+
+extern "C" int* missing_weak_dyn_tls_addr() {
+  return &missing_weak_dyn_tls;
+}
diff --git a/tests/libs/elftls_dynamic_filler.cpp b/tests/libs/elftls_dynamic_filler.cpp
new file mode 100644
index 0000000..9c00ab0
--- /dev/null
+++ b/tests/libs/elftls_dynamic_filler.cpp
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+__thread int var = TLS_FILLER;
+
+extern "C" int bump() {
+  return ++var;
+}