Index: lib/xray/xray_interface.cc
===================================================================
--- lib/xray/xray_interface.cc
+++ lib/xray/xray_interface.cc
@@ -31,10 +31,10 @@
 // FIXME: The actual length is 11 bytes. Why was length 12 passed to mprotect()
 // ?
 static const int16_t cSledLength = 12;
-#elif defined(__arm__)
-static const int16_t cSledLength = 28;
 #elif defined(__aarch64__)
 static const int16_t cSledLength = 32;
+#elif defined(__arm__)
+static const int16_t cSledLength = 28;
 #else
 #error "Unsupported CPU Architecture"
 #endif /* CPU architecture */