if *verbflag >= vlevel {
		fmt.Printf(s, a...)
		fmt.Printf("\n")
	}
}

func warn(s string, a ...interface{}) {
	fmt.Fprintf(os.Stderr, "warning: ")
	fmt.Fprintf(os.Stderr, s, a...)
	fmt.Fprintf(os.Stderr, "\n")
	if *hwflag {
		panic("unexpected warning")
	}
}

func fatal(s string, a ...interface{}) {
	fmt.Fprintf(os.Stderr, "error: ")
	fmt.Fprintf(os.Stderr, s, a...)
	fmt.Fprintf(os.Stderr, "\n")

// Package printf defines an Analyzer that checks consistency
// of Printf format strings and arguments.
//
// # Analyzer printf
//
// printf: check consistency of Printf format strings and arguments
//
// The check applies to calls of the formatting functions such as
// [fmt.Printf] and [fmt.Sprintf], as well as any detected wrappers of
// those functions such as [log.Printf]. It reports a variety of

				benchName = fmt.Sprintf("%s-%d", Benchmark.Name, procs)
			}
			fmt.Printf("%s\t", benchName)
			r := b.run()
			if b.failed {
				// The output could be very long here, but probably isn't.
				// We print it all, regardless, because we don't want to trim the reason
				// the benchmark failed.
				fmt.Printf("--- FAIL: %s\n%s", benchName, b.output)
				continue
			}
			fmt.Printf("%v\n", r)

	fmt.Fprintf(&w, "\t\"fmt\"\n")
	fmt.Fprintf(&w, ")\n\n")

	for i := 0; i < FN; i++ {
		fmt.Fprintf(&w, "func bigfn%d()\n", i)
	}
	fmt.Fprintf(&w, "\nfunc main() {\n")

	// There are lots of dummy code generated in the .s files just to generate a lot
	// of text. Link them in but guard their call so their code is not executed but
	// the main part of the program can be run.

	if msg == "" {
		fmt.Fprintln(Output, args...)
	} else {
		fmt.Fprintf(Output, msg, args...)
	}
}

type errorMsg struct{}

var errorMessage errorMsg

func (i errorMsg) json(msg string, args ...interface{}) {
	var message string
	if msg != "" {
		message = fmt.Sprintf(msg, args...)
	} else {
		message = fmt.Sprint(args...)
	}

}

type Printer interface {
	Printf(format string, a ...any)
	Println(string)
}

func NewPrinterForWriter(w io.Writer) Printer {
	return &writerPrinter{writer: w}
}

type writerPrinter struct {
	writer io.Writer
}

func (w *writerPrinter) Printf(format string, a ...any) {
	_, _ = fmt.Fprintf(w.writer, format, a...)
}

func (w *writerPrinter) Println(str string) {

	switch t2 {
	case "int":
		return fmt.Sprintf("%s(%#x)", t2, int(v))
	case "int8":
		return fmt.Sprintf("%s(%#x)", t2, int8(v))
	case "int16":
		return fmt.Sprintf("%s(%#x)", t2, int16(v))
	case "int32":
		return fmt.Sprintf("%s(%#x)", t2, int32(v))
	case "int64":
		return fmt.Sprintf("%s(%#x)", t2, int64(v))
	case "uint":
		return fmt.Sprintf("%s(%#x)", t2, uint(v))
	case "uint8":

					fmt.Fprintf(w, "\ty = %d\n", d)
					fmt.Fprintf(w, "\tr = x %s y\n", o.symbol)
					want := ansS(c, d, s.name, o.symbol)
					fmt.Fprintf(w, "\tif r != %s {\n", want)
					fmt.Fprintf(w, "\t\tt.Errorf(\"%d %%s %d = %%d, want %s\", %q, r)\n", c, d, want, o.symbol)
					fmt.Fprintf(w, "\t}\n")
				}
			}
			fmt.Fprintf(w, "}\n")
		}
	}

	// Special signed/unsigned cases for shifts
	for _, ls := range szs {

		if err != nil {
			log.Printf("%s: %v", arg, err)
			exitCode = 1
			continue
		}

		a := new(txtar.Archive)
		title := arg
		if !strings.Contains(arg, "@") {
			title += "@" + vers
		}
		a.Comment = []byte(fmt.Sprintf("module %s\n\n", title))
		a.Files = []txtar.File{
			{Name: ".mod", Data: mod},
			{Name: ".info", Data: info},
		}

		if !trampolines[fn] {
			trampolines[fn] = true
			fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn)
			if goos == "openbsd" && arch == "ppc64" {
				fmt.Fprintf(&out, "\tCALL\t%s(SB)\n", fn)
				fmt.Fprintf(&out, "\tRET\n")
			} else {
				fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn)
			}
		}
	}
	err = os.WriteFile(fmt.Sprintf("zsyscall_%s_%s.s", goos, arch), out.Bytes(), 0644)
	if err != nil {