1 files changed, 5 insertions, 0 deletions
diff --git a/src/wasm-js.cpp b/src/wasm-js.cpp
index 6a3e05725..50b35d464 100644
--- a/src/wasm-js.cpp
+++ b/src/wasm-js.cpp
@@ -174,6 +174,11 @@ extern "C" void EMSCRIPTEN_KEEPALIVE load_asm(char *input) {
         }
       }
     }
+
+    void trap() {
+      std::cerr << "wasm trap!\n";
+      abort();
+    }
   };
 
   instance = new ModuleInstance(*module, new JSExternalInterface());