151 lines
4.1 KiB
JavaScript
151 lines
4.1 KiB
JavaScript
/* eslint-disable @typescript-eslint/naming-convention */
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const os = require('os');
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const kernel = require('./utils/kernel');
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const Vrfs = require('./utils/vrfs');
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class NetlistKernel {
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constructor() {
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this.kernel = null;
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this.vrfs = null;
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}
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async launch() {
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this.kernel = await kernel();
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this.vrfs = new Vrfs(this.kernel);
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this.vrfs.diskMount();
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}
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/**
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* @state finish-test
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* @descriptionCn 直接执行指令
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* @param {String} command
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*/
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exec(command) {
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this.kernel.ccall('run', '', ['string'], [command]);
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}
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/**
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* @state finish-test
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* @descriptionCn 输出帮助界面
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*/
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printHelp() {
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this.kernel.TTY.message = '';
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this.exec("help");
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return this.kernel.TTY.message;
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}
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/**
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* @state finish-test
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* @descriptionCn 设置内置log输出的使能
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* @param {Boolean} params (true : 打开内置log输出 | false : 关闭内置log输出)
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*/
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setInnerOutput(params) {
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this.kernel.TTY.innerOutput = params;
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}
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/**
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* @state finish-test
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* @descriptionCn 设置message的回调函数
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* @param {*} callback 对message操作的回调函数
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*/
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setMessageCallback(callback) {
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this.kernel.TTY.innerOutput = false;
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this.kernel.TTY.callbackOutput = true;
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this.kernel.TTY.callback = callback;
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}
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/**
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* @state finish-test
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* @descriptionCn 导入文件到工程之中(仅适用于nodefs) 默认支持sv且覆盖
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* @param {Array} files 数组形式输入 输入所需导入工程的文件数组
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* @returns {String} 导入过程中所输出的日志(仅适用与message回调关闭的时候)
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*/
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load(files) {
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this.kernel.TTY.message = "";
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const command = 'read_verilog -sv -formal -overwrite';
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for (let i = 0; i < files.length; i++) {
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const file = files[i];
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if (os.platform().toLowerCase() === 'win32') {
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// console.log(this.kernel.FS.readdir('/'));
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this.exec(`${command} /${file}`);
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} else {
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this.exec(`${command} /host/${file}`);
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}
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}
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return this.kernel.TTY.message;
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}
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synth(options) {
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options.argu = options.argu ? options.argu : '';
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let command = '';
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switch (options.type) {
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case 'json':
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command = 'write_json';
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break;
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case 'verilog':
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command = 'write_verilog';
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break;
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case 'aiger':
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command = 'write_aiger';
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break;
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case 'blif':
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command = 'write_blif';
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break;
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case 'edif':
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command = 'write_edif';
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break;
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default: break;
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}
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this.exec(`${command} ${options.argu} /${options.path}`);
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}
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/**
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* @descriptionCn 以指定的模式导出设计
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* @param {{
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* path : '' // 在虚拟文件系统中存放的路径
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* type : '' // 指定的模式
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* argu : '' // 指定导出的参数
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* }} options
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* @returns {String} 设计的内容
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*/
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export(options) {
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options.path = options.path ? options.path : 'output';
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options.argu = options.argu ? options.argu : '';
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let command = '';
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switch (options.type) {
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case 'json':
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command = 'write_json';
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break;
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case 'verilog':
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command = 'write_verilog';
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break;
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case 'aiger':
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command = 'write_aiger';
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break;
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case 'blif':
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command = 'write_blif';
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break;
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case 'edif':
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command = 'write_edif';
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break;
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default: break;
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}
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this.exec(`${command} ${options.argu} /${options.path}`);
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return this.vrfs.readFileToText(options.path);
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}
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reset() {
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this.exec('design -reset');
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}
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exit() {
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this.kernel = null;
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this.vrfs = null;
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}
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}
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module.exports = {
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NetlistKernel
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}; |