ETHTOOL_PHYS_ID                             = 0x1c
	ETHTOOL_PHY_EDPD_DFLT_TX_MSECS              = 0xffff
	ETHTOOL_PHY_EDPD_DISABLE                    = 0x0
	ETHTOOL_PHY_EDPD_NO_TX                      = 0xfffe
	ETHTOOL_PHY_FAST_LINK_DOWN_OFF              = 0xff
	ETHTOOL_PHY_FAST_LINK_DOWN_ON               = 0x0
	ETHTOOL_PHY_GTUNABLE                        = 0x4e

		default:
			return C_GOK
		}

		if c.instoffset == 0 {
			return C_ZCON
		}
		if c.instoffset >= 0 {
			if c.instoffset <= 0x7fff {
				return C_SCON
			}
			if c.instoffset <= 0xffff {
				return C_ANDCON
			}
			if c.instoffset&0xffff == 0 && isuint32(uint64(c.instoffset)) { /* && ((instoffset & (1<<31)) == 0) */
				return C_UCON
			}

}

func ADR(p uint32, o uint32, rt uint32) uint32 {
	return p<<31 | (o&3)<<29 | 0x10<<24 | ((o>>2)&0x7FFFF)<<5 | rt&31
}

func OPBIT(x uint32) uint32 {
	return 1<<30 | 0<<29 | 0xD6<<21 | 0<<16 | x<<10
}

func MOVCONST(d int64, s int, rt int) uint32 {
	return uint32(((d>>uint(s*16))&0xFFFF)<<5) | uint32(s)&3<<21 | uint32(rt&31)
}

const (
	// Optab.flag

	DNS_TYPE_TKEY    = 0x00f9
	DNS_TYPE_TSIG    = 0x00fa
	DNS_TYPE_IXFR    = 0x00fb
	DNS_TYPE_AXFR    = 0x00fc
	DNS_TYPE_MAILB   = 0x00fd
	DNS_TYPE_MAILA   = 0x00fe
	DNS_TYPE_ALL     = 0x00ff
	DNS_TYPE_ANY     = 0x00ff
	DNS_TYPE_WINS    = 0xff01
	DNS_TYPE_WINSR   = 0xff02
	DNS_TYPE_NBSTAT  = 0xff01
)

const (
	// flags inside DNSRecord.Dw
	DnsSectionQuestion   = 0x0000

}

func AOP_IRR(op uint32, d uint32, a uint32, simm uint32) uint32 {
	return op | (d&31)<<21 | (a&31)<<16 | simm&0xFFFF
}

/* VX-form 2-register + UIM operands */
func AOP_VIRR(op uint32, d uint32, a uint32, simm uint32) uint32 {
	return op | (d&31)<<21 | (simm&0xFFFF)<<16 | (a&31)<<11
}

/* VX-form 2-register + ST + SIX operands */

	SHN_HIPROC    SectionIndex = 0xff1f /* Last processor-specific. */
	SHN_LOOS      SectionIndex = 0xff20 /* First operating system-specific. */
	SHN_HIOS      SectionIndex = 0xff3f /* Last operating system-specific. */
	SHN_ABS       SectionIndex = 0xfff1 /* Absolute values. */
	SHN_COMMON    SectionIndex = 0xfff2 /* Common data. */
	SHN_XINDEX    SectionIndex = 0xffff /* Escape; index stored elsewhere. */

(Trunc64to8  (And64 (Const64 [y]) x)) && y&0xFF == 0xFF => (Trunc64to8 x)
(Trunc64to16 (And64 (Const64 [y]) x)) && y&0xFFFF == 0xFFFF => (Trunc64to16 x)
(Trunc64to32 (And64 (Const64 [y]) x)) && y&0xFFFFFFFF == 0xFFFFFFFF => (Trunc64to32 x)
(Trunc32to8  (And32 (Const32 [y]) x)) && y&0xFF == 0xFF => (Trunc32to8 x)
(Trunc32to16 (And32 (Const32 [y]) x)) && y&0xFFFF == 0xFFFF => (Trunc32to16 x)