From 4189cc1ab5493ab0aef48c06416c4d16f6806245 Mon Sep 17 00:00:00 2001
From: "Kevin (Kun) \"Kassimo\" Qian" <kevinkassimo@gmail.com>
Date: Thu, 14 Nov 2019 05:31:39 -0800
Subject: Loader: support .wasm imports (#3328)

* loader: support .wasm imports

* http_server: true

* Support named exports

* Clippy
---
 cli/compilers/wasm_wrap.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 cli/compilers/wasm_wrap.js

(limited to 'cli/compilers/wasm_wrap.js')

diff --git a/cli/compilers/wasm_wrap.js b/cli/compilers/wasm_wrap.js
new file mode 100644
index 000000000..c90bd5540
--- /dev/null
+++ b/cli/compilers/wasm_wrap.js
@@ -0,0 +1,19 @@
+const importObject = Object.create(null);
+//IMPORTS
+
+function base64ToUint8Array(data) {
+  const binString = window.atob(data);
+  const size = binString.length;
+  const bytes = new Uint8Array(size);
+  for (let i = 0; i < size; i++) {
+    bytes[i] = binString.charCodeAt(i);
+  }
+  return bytes;
+}
+
+const buffer = base64ToUint8Array("BASE64_DATA");
+const compiled = await WebAssembly.compile(buffer);
+
+const instance = new WebAssembly.Instance(compiled, importObject);
+
+//EXPORTS
-- 
cgit v1.2.3