switch r.Type() {
		default:
			return val, 0, false
		case objabi.R_LOONG64_ADDR_HI,
			objabi.R_LOONG64_ADDR_LO:
			// set up addend for eventual relocation via outer symbol.
			rs, _ := ld.FoldSubSymbolOffset(ldr, rs)
			rst := ldr.SymType(rs)
			if rst != sym.SHOSTOBJ && rst != sym.SDYNIMPORT && ldr.SymSect(rs) == nil {
				ldr.Errorf(s, "missing section for %s", ldr.SymName(rs))
			}
			return val, 1, true

	if target.IsExternal() {
		switch r.Type() {
		default:
			return val, 0, false

		case objabi.R_ADDRMIPS, objabi.R_ADDRMIPSU:
			// set up addend for eventual relocation via outer symbol.
			_, off := ld.FoldSubSymbolOffset(ldr, rs)
			xadd := r.Add() + off
			return applyrel(target.Arch, ldr, r.Type(), r.Off(), s, val, xadd), 1, true

		case objabi.R_ADDRMIPSTLS, objabi.R_CALLMIPS, objabi.R_JMPMIPS: