CBitFieldMaskBit62 = 0x2
	CBitFieldMaskBit63 = 0x1
)

type SockaddrStorage struct {
	Family uint16
	Data   [122]byte
	_      uint32
}

type HDGeometry struct {
	Heads     uint8
	Sectors   uint8
	Cylinders uint16
	Start     uint32
}

type Statfs_t struct {
	Type    int32
	Bsize   int32
	Frsize  int32
	_       [4]byte
	Blocks  uint64
	Bfree   uint64
	Files   uint64

		fn:         fn,
		f:          f,
		vars:       vars,
		idx:        idx,
		stkptrsize: stkptrsize,
	}

	// Significant sources of allocation are kept in the ssa.Cache
	// and reused. Surprisingly, the bit vectors themselves aren't
	// a major source of allocation, but the liveness maps are.
	if lc, _ := f.Cache.Liveness.(*livenessFuncCache); lc == nil {
		// Prep the cache so liveness can fill it later.

// is used.
var karatsubaThreshold = 40 // computed by calibrate_test.go

// karatsuba multiplies x and y and leaves the result in z.
// Both x and y must have the same length n and n must be a
// power of 2. The result vector z must have len(z) >= 6*n.
// The (non-normalized) result is placed in z[0 : 2*n].
func karatsuba(z, x, y nat) {
	n := len(y)

	// Switch to basic multiplication if numbers are odd or small.

	0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21,
	0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x24, 0x24,
	0x2f, 0x23, 0x32, 0x2f, 0x27, 0x2f, 0x21,
}

// regionInclusionBits is an array of bit vectors where every vector represents
// a set of region groupings.  These sets are used to compute the distance
// between two regions for the purpose of language matching.
// Size: 584 bytes, 73 elements

	EM_XIMO16        Machine = 170 /* New Japan Radio (NJR) 16-bit DSP Processor */
	EM_MANIK         Machine = 171 /* M2000 Reconfigurable RISC Microprocessor */
	EM_CRAYNV2       Machine = 172 /* Cray Inc. NV2 vector architecture */
	EM_RX            Machine = 173 /* Renesas RX family */
	EM_METAG         Machine = 174 /* Imagination Technologies META processor architecture */

	if !ok {
		panic("bad hex")
	}
	return r
}

func TestVectors(t *testing.T) {
	// This test runs the full set of NIST test vectors from
	// https://csrc.nist.gov/groups/STM/cavp/documents/dss/186-3ecdsatestvectors.zip
	//
	// The SigVer.rsp file has been edited to remove test vectors for
	// unsupported algorithms and has been compressed.

	if testing.Short() {
		return
	}

	CBitFieldMaskBit63 = 0x8000000000000000
)

type SockaddrStorage struct {
	Family uint16
	Data   [122]byte
	_      uint32
}

type HDGeometry struct {
	Heads     uint8
	Sectors   uint8
	Cylinders uint16
	Start     uint32
}

type Statfs_t struct {
	Type    int32
	Bsize   int32
	Blocks  uint64
	Bfree   uint64
	Bavail  uint64
	Files   uint64
	Ffree   uint64

	CBitFieldMaskBit63 = 0x8000000000000000
)

type SockaddrStorage struct {
	Family uint16
	Data   [118]byte
	_      uint64
}

type HDGeometry struct {
	Heads     uint8
	Sectors   uint8
	Cylinders uint16
	Start     uint64
}

type Statfs_t struct {
	Type    int64
	Bsize   int64
	Frsize  int64
	Blocks  uint64
	Bfree   uint64
	Files   uint64
	Ffree   uint64

// For {en,de}cryptBlockAsm
#define BLK_INP    R3
#define BLK_OUT    R4
#define BLK_KEY    R5
#define BLK_ROUNDS R6
#define BLK_IDX    R7

DATA ·rcon+0x00(SB)/8, $0x0f0e0d0c0b0a0908 // Permute for vector doubleword endian swap
DATA ·rcon+0x08(SB)/8, $0x0706050403020100
DATA ·rcon+0x10(SB)/8, $0x0100000001000000 // RCON
DATA ·rcon+0x18(SB)/8, $0x0100000001000000 // RCON
DATA ·rcon+0x20(SB)/8, $0x1b0000001b000000

	MOVD	pTbl, pTblSave
	// Current tag, after AAD
	VLD1	(tPtr), [ACC0.B16]
	VEOR	ACC1.B16, ACC1.B16, ACC1.B16
	VEOR	ACCM.B16, ACCM.B16, ACCM.B16
	// Prepare initial counter, and the increment vector
	VLD1	(ctrPtr), [CTR.B16]
	VEOR	INC.B16, INC.B16, INC.B16
	MOVD	$1, H0
	VMOV	H0, INC.S[3]
	VREV32	CTR.B16, CTR.B16
	VADD	CTR.S4, INC.S4, CTR.S4
	// Skip to <8 blocks loop
	CMP	$128, srcPtrLen