type asmFunc struct {
	arch        *asmArch
	size        int // size of all arguments
	vars        map[string]*asmVar
	varByOffset map[int]*asmVar
}

// An asmVar describes a single assembly variable.
type asmVar struct {
	name  string
	kind  asmKind
	typ   string
	off   int
	size  int
	inner []*asmVar
}

var (
	asmArch386      = asmArch{name: "386", bigEndian: false, stack: "SP", lr: false}

	ACNTTZD
	ACNTTZDCC
	ACOPY
	APASTECC
	ADARN
	AMADDHD
	AMADDHDU
	AMADDLD

	/* Vector */
	ALVEBX
	ALVEHX
	ALVEWX
	ALVX
	ALVXL
	ALVSL
	ALVSR
	ASTVEBX
	ASTVEHX
	ASTVEWX
	ASTVX
	ASTVXL
	AVAND
	AVANDC
	AVNAND
	AVOR
	AVORC
	AVNOR
	AVXOR
	AVEQV
	AVADDUM
	AVADDUBM
	AVADDUHM
	AVADDUWM
	AVADDUDM
	AVADDUQM
	AVADDCU

	AFCVTWS
	AFCVTLS
	AFCVTSW
	AFCVTSL
	AFCVTWUS
	AFCVTLUS
	AFCVTSWU
	AFCVTSLU
	AFSGNJS
	AFSGNJNS
	AFSGNJXS
	AFMVXS
	AFMVSX
	AFMVXW
	AFMVWX

	// 11.8: Single-Precision Floating-Point Compare Instructions
	AFEQS
	AFLTS
	AFLES

	// 11.9: Single-Precision Floating-Point Classify Instruction
	AFCLASSS

	case AFMULQ:
		return &inst{0x53, 0x0, 0x0, 352, 0xb}
	case AFMULS:
		return &inst{0x53, 0x0, 0x0, 256, 0x8}
	case AFMVDX:
		return &inst{0x53, 0x0, 0x0, -224, 0x79}
	case AFMVSX:
		return &inst{0x53, 0x0, 0x0, -256, 0x78}
	case AFMVWX:
		return &inst{0x53, 0x0, 0x0, -256, 0x78}
	case AFMVXD:
		return &inst{0x53, 0x0, 0x0, -480, 0x71}
	case AFMVXS:

	PrefixVEX3Bytes Prefix = 0xC4 // Long form of vex prefix
)

// IsREX reports whether p is a REX prefix byte.
func (p Prefix) IsREX() bool {
	return p&0xF0 == PrefixREX
}

func (p Prefix) IsVEX() bool {
	return p&0xFF == PrefixVEX2Bytes || p&0xFF == PrefixVEX3Bytes
}

func (p Prefix) String() string {
	p &^= PrefixImplicit | PrefixIgnored | PrefixInvalid
	if s := prefixNames[p]; s != "" {
		return s
	}

		p.errorf("%s: expected immediate constant; found %s", pseudo, obj.Dconv(&emptyProg, addr))
		return false
	}
	return true
}

// asmText assembles a TEXT pseudo-op.
// TEXT runtime·sigtramp(SB),4,$0-0
func (p *Parser) asmText(operands [][]lex.Token) {
	if len(operands) != 2 && len(operands) != 3 {
		p.errorf("expect two or three operands for TEXT")
		return
	}

		implicitData = false
	)
	for _, p := range inst.Prefix {
		if p&0xFF == PrefixDataSize && p&PrefixImplicit != 0 {
			implicitData = true
		}
	}
	for _, p := range inst.Prefix {
		if p == 0 || p.IsVEX() {
			break
		}
		if p&PrefixImplicit != 0 {
			continue
		}
		switch p &^ (PrefixIgnored | PrefixInvalid) {
		default:
			if p.IsREX() {
				if p&0xFF == PrefixREX {
					prefix += "rex "

	case "FUNCDATA":
		p.asmFuncData(operands)
	case "GLOBL":
		p.asmGlobl(operands)
	case "PCDATA":
		p.asmPCData(operands)
	case "PCALIGN":
		p.asmPCAlign(operands)
	case "TEXT":
		p.asmText(operands)
	default:
		return false
	}
	return true
}

// symDefRef scans a line for potential text symbol definitions and
// references and writes symabis information to w.
//

am.leg.br ama.aichi.jp ama.shimane.jp amagasaki.hyogo.jp amakusa.kumamoto.jp amami.kagoshima.jp amazon amber.museum ambulance.aero ambulance.museum american.museum americana.museum americanantiques.museum americanart.museum americanexpress americanfamily amex amfam ami.ibaraki.jp amica amli.no amot.no amscompute.com amsterdam amsterdam.museum amusement.aero an.it analytics anamizu.ishikawa.jp anan.nagano.jp anan.tokushima.jp anani.br ancona.it and.museum andasuolo.no andebu.no ando.nara.jp andoy.no and...