s := &seg.sect[seg.nsect]
	seg.nsect++
	s.name = name
	s.segname = segname
	nsect++
	return s
}

// Generic linking code.

var dylib []string

var linkoff int64

func machowrite(ctxt *Link, arch *sys.Arch, out *OutBuf, linkmode LinkMode) int {
	o1 := out.Offset()

	loadsize := 4 * 4 * ndebug
	for i := range load {
		loadsize += 4 * (len(load[i].data) + 2)
	}
	if arch.PtrSize == 8 {