| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| /** |
| * Example code to start the runtime. |
| */ |
| const { WASI } = require('wasi'); |
| const path = require("path"); |
| const fs = require("fs"); |
| const tvmjs = require("../../dist"); |
| |
| const wasmPath = tvmjs.wasmPath(); |
| const wasmSource = fs.readFileSync(path.join(wasmPath, "tvmjs_runtime.wasm")); |
| |
| const wasi = new WASI({ args: process.argv, env: process.env }); |
| // Here we pass the javascript module generated by emscripten as the |
| // LibraryProvider to provide WASI related libraries. |
| const tvm = new tvmjs.Instance(new WebAssembly.Module(wasmSource), wasi); |
| |
| // List all the global functions from the runtime. |
| console.log("Runtime using WASI\n", tvm.listGlobalFuncNames()); |