1 files changed, 6 insertions, 0 deletions
diff --git a/src/preamble.js b/src/preamble.js
index 8feb43e9..0d802409 100644
--- a/src/preamble.js
+++ b/src/preamble.js
@@ -320,6 +320,7 @@ function setValue(ptr, value, type) {
     default: abort('invalid type for setValue: ' + type);
   }
 }
+this['setValue'] = setValue;
 
 // Parallel to setValue.
 
@@ -337,6 +338,7 @@ function getValue(ptr, type) {
   }
   return null;
 }
+this['getValue'] = getValue;
 
 // Allocates memory for some data and initializes it properly.
 
@@ -446,6 +448,10 @@ if (HAS_TYPED_ARRAYS) {
   HEAPU16 = new Uint16Array(buffer);
   HEAPU32 = new Uint32Array(buffer);
   HEAPF32 = new Float32Array(buffer);
+
+  // Endianness check (note: assumes compiler arch was little-endian)
+  HEAP32[0] = 255;
+  assert(HEAPU8[0] === 255 && HEAPU8[3] === 0, 'Typed arrays 2 must be run on a little-endian system');
 #endif
 } else
 #endif