r := d.find(name)
	if r == 0 {
		Exitf("dwarf find: cannot find %s", name)
	}
	return r
}

func (d *dwctxt) adddwarfref(sb *loader.SymbolBuilder, t loader.Sym, size int) {
	switch size {
	default:
		d.linkctxt.Errorf(sb.Sym(), "invalid size %d in adddwarfref\n", size)
	case d.arch.PtrSize, 4:
	}
	sb.AddSymRef(d.arch, t, 0, objabi.R_DWARFSECREF, size)
}