}
		if cls == DW_CLS_GO_TYPEREF {
			ctxt.AddSectionOffset(s, ctxt.PtrSize(), data, value)
			break
		}
		ctxt.AddAddress(s, data, value)

	case DW_FORM_block1: // block
		if cls == DW_CLS_ADDRESS {
			ctxt.AddInt(s, 1, int64(1+ctxt.PtrSize()))
			ctxt.AddInt(s, 1, DW_OP_addr)
			ctxt.AddAddress(s, data, 0)
			break
		}

		value &= 0xff
		ctxt.AddInt(s, 1, value)
		p := data.([]byte)[:value]

	// starting text address of this function.
	dctxt.AddUint8(lines, 0)
	dwarf.Uleb128put(dctxt, lines, 1+int64(ctxt.Arch.PtrSize))
	dctxt.AddUint8(lines, dwarf.DW_LNE_set_address)
	dctxt.AddAddress(lines, s, 0)

	// Set up the debug_lines state machine to the default values
	// we expect at the start of a new sequence.
	stmt := true
	line := int64(1)
	pc := s.Func().Text.Pc

	dsu.AddBytes(b)
}

func (c dwctxt) AddString(s dwarf.Sym, v string) {
	ds := loader.Sym(s.(dwSym))
	dsu := c.ldr.MakeSymbolUpdater(ds)
	dsu.Addstring(v)
}

func (c dwctxt) AddAddress(s dwarf.Sym, data interface{}, value int64) {
	ds := loader.Sym(s.(dwSym))
	dsu := c.ldr.MakeSymbolUpdater(ds)
	if value != 0 {
		value -= dsu.Value()
	}
	tgtds := loader.Sym(data.(dwSym))