if p == 0 && w == 1 {
			return nil
		}
		sign := int8(+1)
		if u == 0 {
			sign = -1
		}
		imm := int16((x>>8)&(1<<4-1)<<4 | x&(1<<4-1))
		mode := AddrMode(uint8(p<<1) | uint8(w^1))
		return Mem{Base: Rn, Mode: mode, Offset: int16(sign) * imm}

	case arg_mem_R_pm_imm8at0_offset:
		Rn := Reg((x >> 16) & (1<<4 - 1))
		u := (x >> 23) & 1
		sign := int8(+1)
		if u == 0 {
			sign = -1
		}

	if !v.CanAddr() {
		return false
	}
	return encInt8Slice(state, v.Slice(0, v.Len()))
}

func encInt8Slice(state *encoderState, v reflect.Value) bool {
	slice, ok := v.Interface().([]int8)
	if !ok {
		// It is kind int8 but not type int8. TODO: We can handle this unsafely.
		return false
	}
	for _, x := range slice {
		if x != 0 || state.sendZero {
			state.encodeInt(int64(x))
		}
	}
	return true
}

	fp64RegMask    regMask        // floating point register mask
	specialRegMask regMask        // special register mask
	intParamRegs   []int8         // register numbers of integer param (in/out) registers
	floatParamRegs []int8         // register numbers of floating param (in/out) registers
	ABI1           *abi.ABIConfig // "ABIInternal" under development // TODO change comment when this becomes current

func countRegs(r regMask) int {
	return bits.OnesCount64(uint64(r))
}

// for sorting a pair of integers by key
type intPair struct {
	key, val int
}
type byKey []intPair

func (a byKey) Len() int           { return len(a) }
func (a byKey) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
func (a byKey) Less(i, j int) bool { return a[i].key < a[j].key }

type ArchsByName []arch

	// Can only slice if it is addressable.
	if !v.CanAddr() {
		return false
	}
	return decInt8Slice(state, v.Slice(0, v.Len()), length, ovfl)
}

func decInt8Slice(state *decoderState, v reflect.Value, length int, ovfl error) bool {
	slice, ok := v.Interface().([]int8)
	if !ok {
		// It is kind int8 but not type int8. TODO: We can handle this unsafely.

		{Name: "INT", DBName: "fint", BindNames: []string{"INT"}, DataType: schema.Int, Creatable: true, Updatable: true, Readable: true, Size: 64, Tag: `gorm:"column:fint"`},

	//
	// This also allows scanning into user defined types such as "type Int int64".
	// For symmetry, also check for string destination types.
	switch dv.Kind() {
	case reflect.Pointer:
		if src == nil {
			dv.SetZero()
			return nil
		}
		dv.Set(reflect.New(dv.Type().Elem()))
		return convertAssignRows(dv.Interface(), src, rows)
	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:

pkg syscall (openbsd-amd64), const CCR0_FLUSH ideal-int
pkg syscall (openbsd-amd64), const CPUID_CFLUSH = 524288
pkg syscall (openbsd-amd64), const CPUID_CFLUSH ideal-int
pkg syscall (openbsd-amd64), const EFER_LMA = 1024
pkg syscall (openbsd-amd64), const EFER_LMA ideal-int
pkg syscall (openbsd-amd64), const EFER_LME = 256
pkg syscall (openbsd-amd64), const EFER_LME ideal-int
pkg syscall (openbsd-amd64), const EFER_NXE = 2048

	partLen := c.Rand.Intn(64) // len is [0, 63]
	if !canBeEmpty {
		partLen = c.Rand.Intn(63) + 1 // len is [1, 63]
	}

	runes := make([]rune, partLen)
	if partLen == 0 {
		return string(runes)
	}

	runes[0] = validStartEnd[c.Rand.Intn(len(validStartEnd))].choose(c.Rand)
	for i := range runes[1:] {
		runes[i+1] = validMiddle[c.Rand.Intn(len(validMiddle))].choose(c.Rand)
	}

	d := uint64(c) << (64 - n) >> (64 - n)

	C := new(big.Int).SetUint64(d)
	s := C.BitLen()
	M := big.NewInt(1)
	M.Lsh(M, n+uint(s))     // 2^(n+s)
	M.Add(M, C)             // 2^(n+s)+c
	M.Sub(M, big.NewInt(1)) // 2^(n+s)+c-1
	M.Div(M, C)             // ⎡2^(n+s)/c⎤
	if M.Bit(int(n)) != 1 {
		panic("n+1st bit isn't set")
	}
	M.SetBit(M, int(n), 0)
	m := M.Uint64()
	return umagicData{s: int64(s), m: m}
}