| |
| import fs from 'fs'; |
| import { ESP32, createESP32 } from '../web/js/soc.js'; |
| const romDir = new URL('../web/rom/', import.meta.url).pathname; |
| const args = process.argv.slice(2); |
| const flash = args[0], secs = parseFloat(args[1] || '3'); |
| const wasmBytes = fs.readFileSync(new URL('../wasm/xtensa.wasm', import.meta.url)); |
| const sl = parseInt((args.find(a => a.startsWith("--slice=")) || "--slice=256").slice(8)); const soc = args.includes("--js") ? new ESP32({ slice: sl }) : await createESP32({ wasmBytes, slice: sl }); |
| soc.loadRoms(fs.readFileSync(romDir + 'esp32-v3-rom.bin'), fs.readFileSync(romDir + 'esp32-v3-rom-app.bin')); |
| soc.setFlash(fs.readFileSync(flash)); soc.enablePsram(args.includes('--psram')); |
| soc.onUart = (n, b) => process.stdout.write(String.fromCharCode(b)); |
| soc.reset('power'); |
| const t0 = Date.now(); let instr = 0; |
| while (soc.timeNs < secs * 1e9) { instr += soc.run(200000); if (soc.idleForever) break; } |
| const dt = (Date.now() - t0) / 1000; |
| console.log(`\n[${soc.engine}] virtual ${(soc.timeNs / 1e9).toFixed(3)}s, ${instr} instr, wall ${dt.toFixed(2)}s, ${(instr / dt / 1e6).toFixed(1)} MIPS`); |
|
|
