Program elements and resolve infrastructure; Stdlib ideas; Restructuring

std/memory.ts

@@ -0,0 +1,27 @@
+/// <reference path="../assembly.d.ts" />
+
+@global()
+class Memory {
+
+  static allocate(size: usize): usize {
+    const ptr: usize = load<usize>(sizeof<usize>());
+    store<usize>(sizeof<usize>(), ptr + size);
+    return ptr;
+  }
+
+  static free(ptr: usize): void {
+  }
+
+  static copy(src: usize, dst: usize, count: usize): void {
+    for (let i: usize = 0; i < count; ++i)
+      store<u8>(dst + i, load<u8>(src + i));
+  }
+
+  static compare(src: usize, dst: usize, count: usize): i32 {
+    for (let i: usize = 0; i < count; ++i) {
+      const d: i32 = (load<u8>(src + i) as i32) - (load<u8>(dst + i) as i32);
+      if (d) return d;
+    }
+    return 0;
+  }
+}