diff --git a/tests/libs/segment_gap_outer.cpp b/tests/libs/segment_gap_outer.cpp
new file mode 100644
index 0000000..fb448e7
--- /dev/null
+++ b/tests/libs/segment_gap_outer.cpp
@@ -0,0 +1,25 @@
+#include <android/dlext.h>
+#include <dlfcn.h>
+#include <jni.h>
+#include <stdlib.h>
+
+extern "C" void text_before_start_of_gap() {}
+char end_of_gap[0x1000];
+
+extern "C" void* get_inner() {
+  android_dlextinfo info = {};
+  info.flags = ANDROID_DLEXT_RESERVED_ADDRESS;
+
+  char* start_of_gap =
+      reinterpret_cast<char*>(reinterpret_cast<uintptr_t>(text_before_start_of_gap) & ~0xfffull) +
+      0x1000;
+  info.reserved_addr = start_of_gap;
+  info.reserved_size = end_of_gap - start_of_gap;
+
+  void *handle = android_dlopen_ext("libsegment_gap_inner.so", RTLD_NOW, &info);
+  if (!handle) {
+    __builtin_trap();
+  }
+
+  return dlsym(handle, "inner");
+}