values := u.Query()
	if duration > 0 {
		values.Set("seconds", fmt.Sprint(int(duration.Seconds())))
	} else {
		if urlSeconds := values.Get("seconds"); urlSeconds != "" {
			if us, err := strconv.ParseInt(urlSeconds, 10, 32); err == nil {
				duration = time.Duration(us) * time.Second
			}
		}
	}
	if timeout <= 0 {
		if duration > 0 {
			timeout = duration + duration/2
		} else {
			timeout = 60 * time.Second
		}

func stack1024() { var buf [1024]byte; use(buf[:]); C.callGoStackCheck() }
func stack1028() { var buf [1028]byte; use(buf[:]); C.callGoStackCheck() }
func stack1032() { var buf [1032]byte; use(buf[:]); C.callGoStackCheck() }
func stack1036() { var buf [1036]byte; use(buf[:]); C.callGoStackCheck() }
func stack1040() { var buf [1040]byte; use(buf[:]); C.callGoStackCheck() }

}

var sysInstsAttrs = map[sysInstFields]sysInstAttrs{
	sysInstFields{0, 8, 3, 0}:  {sys_TLBI, "VMALLE1IS", false},
	sysInstFields{0, 8, 3, 1}:  {sys_TLBI, "VAE1IS", true},
	sysInstFields{0, 8, 3, 2}:  {sys_TLBI, "ASIDE1IS", true},
	sysInstFields{0, 8, 3, 3}:  {sys_TLBI, "VAAE1IS", true},
	sysInstFields{0, 8, 3, 5}:  {sys_TLBI, "VALE1IS", true},
	sysInstFields{0, 8, 3, 7}:  {sys_TLBI, "VAALE1IS", true},

	n := uint32(997)
	var float32strings [4096]string
	for i := range float32strings {
		n = (99991*n + 42) % (0xff << 23)
		float32strings[i] = FormatFloat(float64(math.Float32frombits(n)), 'g', 20, 32)
	}
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		ParseFloat(float32strings[i%4096], 32)
	}

	return iSpec, nil
}

func convertToUnsignedInt32Map(s []string) map[string]uint32 {
	out := make(map[string]uint32, len(s))
	for _, l := range s {
		k, v := splitEqual(l)
		u64, err := strconv.ParseUint(v, 10, 32)
		if err != nil {
			log.Errorf("failed to convert to uint32: %v", err)
		}
		out[k] = uint32(u64)
	}
	return out
}

func convertToStringMap(s []string) map[string]string {

	SYS_TEMPNAM                         = 0x31F // 799
	SYS_ACOSH                           = 0x320 // 800
	SYS_ASINH                           = 0x321 // 801
	SYS_ATANH                           = 0x322 // 802
	SYS_CBRT                            = 0x323 // 803
	SYS_EXPM1                           = 0x324 // 804
	SYS_ILOGB                           = 0x325 // 805
	SYS_LOGB                            = 0x326 // 806

				"Only numerical permissions are supported.",
			},
		},
		func(s *State, args ...string) (WaitFunc, error) {
			if len(args) < 2 {
				return nil, ErrUsage
			}

			perm, err := strconv.ParseUint(args[0], 0, 32)
			if err != nil || perm&uint64(fs.ModePerm) != perm {
				return nil, fmt.Errorf("invalid mode: %s", args[0])
			}

			for _, arg := range args[1:] {
				err := os.Chmod(s.Path(arg), fs.FileMode(perm))

	R_RISCV_TLS_DTPMOD64  R_RISCV = 7  /* ID of module containing symbol */
	R_RISCV_TLS_DTPREL32  R_RISCV = 8  /* 32 bit relative offset in TLS block */
	R_RISCV_TLS_DTPREL64  R_RISCV = 9  /* Relative offset in TLS block */
	R_RISCV_TLS_TPREL32   R_RISCV = 10 /* 32 bit relative offset in static TLS block */
	R_RISCV_TLS_TPREL64   R_RISCV = 11 /* Relative offset in static TLS block */

		if s.nbytes < 0 {
			s.pass.ReportRangef(s.call, "%s format %s is missing closing ]", s.name, s.format)
			return false
		}
		s.nbytes = s.nbytes + start
	}
	arg32, err := strconv.ParseInt(s.format[start:s.nbytes], 10, 32)
	if err != nil || !ok || arg32 <= 0 || arg32 > int64(len(s.call.Args)-s.firstArg) {
		s.pass.ReportRangef(s.call, "%s format has invalid argument index [%s]", s.name, s.format[start:s.nbytes])
		return false
	}

pkg debug/elf, const R_AARCH64_GLOB_DAT R_AARCH64
pkg debug/elf, const R_AARCH64_GOT_LD_PREL19 = 309
pkg debug/elf, const R_AARCH64_GOT_LD_PREL19 R_AARCH64
pkg debug/elf, const R_AARCH64_IRELATIVE = 1032
pkg debug/elf, const R_AARCH64_IRELATIVE R_AARCH64
pkg debug/elf, const R_AARCH64_JUMP26 = 282
pkg debug/elf, const R_AARCH64_JUMP26 R_AARCH64
pkg debug/elf, const R_AARCH64_JUMP_SLOT = 1026