refactor calling of _main()

1 files changed, 13 insertions, 8 deletions

diff --git a/src/postamble.js b/src/postamble.js
index 70c45b98..435a6930 100644
--- a/src/postamble.js
+++ b/src/postamble.js
@@ -1,13 +1,7 @@
 
 // === Auto-generated postamble setup entry stuff ===
 
-function run(args) {
-  __initializeRuntime__();
-
-  var globalFuncs = [];
-
-{{GLOBAL_VARS}}
-
+function callMain(args) {
   var argc = args.length+1;
   function pad() {
     for (var i = 0; i < QUANTUM_SIZE-1; i++) {
@@ -23,10 +17,21 @@ function run(args) {
   argv.push(0);
   argv = Pointer_make(argv, null);
 
+  Module._main(argc, argv, 0);
+}
+Module['callMain'] = callMain;
+
+function run(args) {
+  __initializeRuntime__();
+
+  var globalFuncs = [];
+
+{{GLOBAL_VARS}}
+
   __globalConstructor__();
 
   if (Module['_main']) {
-    _main(argc, argv, 0);
+    Module.callMain(args);
     __shutdownRuntime__();
   }
 }