p.From.Name = obj.NAME_EXTERN
			p.From.Offset = 0
		}

	case AFMOVD:
		if p.From.Type == obj.TYPE_FCONST {
			f64 := p.From.Val.(float64)
			// Constant not needed in memory for float +/- 0
			if f64 != 0 && !convertFMOVtoXXSPLTIDP(p) {
				p.From.Type = obj.TYPE_MEM
				p.From.Sym = ctxt.Float64Sym(f64)
				p.From.Name = obj.NAME_EXTERN
				p.From.Offset = 0
			}
		}

		}
	case target.Type == obj.TYPE_REG:
		// JMP R1
		*targetAddr = *target
	case target.Type == obj.TYPE_MEM && (target.Name == obj.NAME_EXTERN || target.Name == obj.NAME_STATIC):
		// JMP main·morestack(SB)
		*targetAddr = *target
	case target.Type == obj.TYPE_INDIR && (target.Name == obj.NAME_EXTERN || target.Name == obj.NAME_STATIC):
		// JMP *main·morestack(SB)
		*targetAddr = *target
		targetAddr.Type = obj.TYPE_INDIR

	p := pp.Prog(obj.AFUNCDATA)
	p.From.SetConst(rtabi.FUNCDATA_ArgsPointerMaps)
	p.To.Type = obj.TYPE_MEM
	p.To.Name = obj.NAME_EXTERN
	p.To.Sym = fninfo.GCArgs

	p = pp.Prog(obj.AFUNCDATA)
	p.From.SetConst(rtabi.FUNCDATA_LocalsPointerMaps)
	p.To.Type = obj.TYPE_MEM
	p.To.Name = obj.NAME_EXTERN
	p.To.Sym = fninfo.GCLocals

	if x := lv.emitStackObjects(); x != nil {
		p := pp.Prog(obj.AFUNCDATA)

		case a.Offset != 0:
			fmt.Fprintf(w, "%d(%v)", a.Offset, Rconv(int(a.Reg)))
		}

		// Note: a.Reg == REG_NONE encodes the default base register for the NAME_ type.
	case NAME_EXTERN:
		reg := "SB"
		if a.Reg != REG_NONE {
			reg = Rconv(int(a.Reg))
		}
		if a.Sym != nil {
			fmt.Fprintf(w, "%s%s%s(%s)", a.Sym.Name, abiDecorate(a, abiDetail), offConv(a.Offset), reg)
		} else {

	//	for TYPE_FCONST, a float64
	//	for TYPE_BRANCH, a *Prog (optional)
	//	for TYPE_TEXTSIZE, an int32 (optional)
	Val interface{}
}

type AddrName int8

const (
	NAME_NONE AddrName = iota
	NAME_EXTERN
	NAME_STATIC
	NAME_AUTO
	NAME_PARAM
	// A reference to name@GOT(SB) is a reference to the entry in the global offset
	// table for 'name'.
	NAME_GOTREF
	// Indicates that this is a reference to a TOC anchor.