Restore dummy libdl.a implementation
Bug: http://b/36206043
Test: bionic-unit-tests-static
Change-Id: If0400b72b51570e5ca0d70ec0bd9fb77664b9210
diff --git a/libdl/libdl_static.c b/libdl/libdl_static.c
new file mode 100644
index 0000000..0dbd73f
--- /dev/null
+++ b/libdl/libdl_static.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2007 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.
+ */
+
+#include <dlfcn.h>
+#include <link.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+// Proxy calls to bionic loader
+void* dlopen(const char* filename __unused, int flag __unused) {
+ return NULL;
+}
+
+char* dlerror() {
+ return NULL;
+}
+
+void* dlsym(void* handle __unused, const char* symbol __unused) {
+ return NULL;
+}
+
+void* dlvsym(void* handle __unused,
+ const char* symbol __unused,
+ const char* version __unused) {
+ return NULL;
+}
+
+int dladdr(const void* addr __unused, Dl_info* info __unused) {
+ return 0;
+}
+
+int dlclose(void* handle __unused) {
+ return -1;
+}
+
+#if defined(__arm__)
+_Unwind_Ptr dl_unwind_find_exidx(_Unwind_Ptr pc __unused, int* pcount __unused) {
+ return 0;
+}
+#endif
+
+void android_set_application_target_sdk_version(uint32_t target __unused) {
+}
+