diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 271d81b..3c438aa 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -52,6 +52,8 @@ target_link_libraries(max-os-perf perfect)
 add_executable(min-os-perf min_os_perf.cpp)
 target_link_libraries(min-os-perf perfect)
 
+add_executable(addrs addrs.cpp)
+
 ## OpenMP
 find_package(OpenMP)
 if (OpenMP_FOUND)
diff --git a/tools/addrs.cpp b/tools/addrs.cpp
new file mode 100644
index 0000000..738886e
--- /dev/null
+++ b/tools/addrs.cpp
@@ -0,0 +1,10 @@
+#include <iostream>
+
+int main(void) {
+    int a;
+    int *b = new int;
+    std::cout << "main:  " << uintptr_t(main) << "\n";
+    std::cout << "stack: " << uintptr_t(&a) << "\n";
+    std::cout << "heap:  " << uintptr_t(b) << "\n";
+    delete b;
+}
\ No newline at end of file