type relFixup struct {
	refsym *LSym
	relidx int32
	dclidx int32
}

type fnState struct {
	// precursor function
	precursor Func
	// abstract function symbol
	absfn *LSym
}

func NewDwarfFixupTable(ctxt *Link) *DwarfFixupTable {
	return &DwarfFixupTable{
		ctxt:      ctxt,
		symtab:    make(map[*LSym]int),
		precursor: make(map[*LSym]fnState),
	}
}