diff --git a/src/rt/arch/x86_64/record_sp.S b/src/rt/arch/x86_64/record_sp.S
new file mode 100644
index 00000000000..e7f190eb29b
--- /dev/null
+++ b/src/rt/arch/x86_64/record_sp.S
@@ -0,0 +1,12 @@
+.text
+
+#if defined(__APPLE__) || defined(_WIN32)
+#define RECORD_SP          _record_sp
+#else
+#define RECORD_SP          record_sp
+#endif
+
+.globl RECORD_SP
+
+RECORD_SP:
+	ret