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package main import ( "fmt" "os" ) func main() { if (len(os.Args) != 2) { fmt.Fprintf(os.Stderr, "usage: %s bytecode.bin\n") os.Exit(1) } b, err := os.ReadFile(os.Args[1]) if err != nil { fmt.Fprintf(os.Stderr, "failed to open file: %s\n", os.Args[1]) os.Exit(1) } vm := NewEvm(b) vm.Start() }