make intentional faults work in asm

1 files changed, 5 insertions, 1 deletions

diff --git a/src/jsifier.js b/src/jsifier.js
index 3483b8b1..53d23140 100644
--- a/src/jsifier.js
+++ b/src/jsifier.js
@@ -914,7 +914,11 @@ function JSify(data, functionsOnly, givenFunctions) {
       case VAR_NATIVIZED:
         if (isNumber(item.ident)) {
           // Direct write to a memory address; this may be an intentional segfault, if not, it is a bug in the source
-          return 'throw "fault on write to ' + item.ident + '";';
+          if (ASM_JS) {
+            return 'abort(' + item.ident + ')';
+          } else {
+            return 'throw "fault on write to ' + item.ident + '";';
+          }
         }
         return item.ident + '=' + value + ';'; // We have the actual value here
         break;