1 files changed, 2 insertions, 1 deletions
diff --git a/src/postamble.js b/src/postamble.js
index cd892733..d64fb220 100644
--- a/src/postamble.js
+++ b/src/postamble.js
@@ -96,6 +96,7 @@ Module['callMain'] = Module.callMain = function callMain(args) {
       Module['noExitRuntime'] = true;
       return;
     } else {
+      if (e && typeof e === 'object' && e.stack) Module.printErr('exception thrown: ' + [e, e.stack]);
       throw e;
     }
   } finally {
@@ -179,7 +180,7 @@ function abort(text) {
   ABORT = true;
   EXITSTATUS = 1;
 
-  throw 'abort() at ' + (new Error().stack);
+  throw 'abort() at ' + stackTrace();
 }
 Module['abort'] = Module.abort = abort;