s.WriteBytes(ctxt, 0, buf.data)
		s.Type = objabi.SSEHUNWINDINFO
		s.Set(obj.AttrDuplicateOK, true)
		s.Set(obj.AttrLocal, true)
		s.Set(obj.AttrContentAddressable, true)
		if exceptionHandler != nil {
			r := obj.Addrel(s)
			r.Off = int32(len(buf.data) - 4)
			r.Siz = 4
			r.Sym = exceptionHandler
			r.Type = objabi.R_PEIMAGEOFF
		}
		ctxt.SEHSyms = append(ctxt.SEHSyms, s)
	})