Timendus
diff --git a/‎.gitignore
Lines changed: 2 additions & 0 deletions b/‎.gitignore
Lines changed: 2 additions & 0 deletions
diff --git a/‎README.md
Lines changed: 19 additions & 0 deletions b/‎README.md
Lines changed: 19 additions & 0 deletions
diff --git a/‎docs/index.html
Lines changed: 44 additions & 0 deletions b/‎docs/index.html
Lines changed: 44 additions & 0 deletions
diff --git a/‎docs/silicon8.wasm
95.9 KB b/‎docs/silicon8.wasm
95.9 KB
@@ -0,0 +1,2 @@
+.DS_Store
+testing-binaries
@@ -0,0 +1,19 @@
+# Silicon8
+
+This is my first experiment with WebAssembly and with Go. So I'll probably look
+back on this repository with shame in a very short amount of time 😉 But that's
+the point of this, this is a learning project for me.
+
+Silicon8 is an implementation of a runtime for Chip-8, SCHIP and XO-Chip in Go
+that can run as a standard Go module, or be compiled to WebAssembly with TinyGo.
+It's still missing a couple of features and instructions, and I'm sure there's
+still a few problems here and there on the Chip interpretation side of things.
+But most of the hard WASM/Go/JavaScript boundary related stuff is done.
+
+The interpreter currently builds and runs as WebAssembly on NodeJS in the
+terminal with `npm start`. You'll have to hard-code a file to load in `run.js`.
+I'm still playing with a pure Go front-end, and the browser front-end is also
+still a to do. But I can probably use this pretty much as a drop-in replacement
+for my existing [web based Chip-8 play thing](https://github.com/Timendus/chip-8).
+
+We'll see where this goes 😄
@@ -0,0 +1,44 @@
+<!doctype html>
+<!--
+Copyright 2018 The Go Authors. All rights reserved.
+Use of this source code is governed by a BSD-style
+license that can be found in the LICENSE file.
+-->
+<html>
+
+<head>
+	<meta charset="utf-8">
+	<title>Go wasm</title>
+</head>
+
+<body>
+	<script src="wasm_exec.js"></script>
+	<script>
+		if (!WebAssembly.instantiateStreaming) { // polyfill
+			WebAssembly.instantiateStreaming = async (resp, importObject) => {
+				const source = await (await resp).arrayBuffer();
+				return await WebAssembly.instantiate(source, importObject);
+			};
+		}
+
+		const go = new Go();
+		let mod, inst;
+		WebAssembly.instantiateStreaming(fetch("test.wasm"), go.importObject).then((result) => {
+			mod = result.module;
+			inst = result.instance;
+			document.getElementById("runButton").disabled = false;
+		}).catch((err) => {
+			console.error(err);
+		});
+
+		async function run() {
+			console.clear();
+			await go.run(inst);
+			inst = await WebAssembly.instantiate(mod, go.importObject); // reset instance
+		}
+	</script>
+
+	<button onClick="run();" id="runButton" disabled>Run</button>
+</body>
+
+</html>