symbol

func AddSymbolPrefixUnder ¶

func AddSymbolPrefixUnder(name string, isCpp bool) string

For mutiple os test,the nm output's symbol name is different.

func GenSymbolTableData ¶

func GenSymbolTableData(commonSymbols []*llcppg.SymbolInfo, existingSymbols map[string]llcppg.SymbolInfo) ([]byte, error)

func GenerateAndUpdateSymbolTable ¶

func GenerateAndUpdateSymbolTable(symbols []*nm.Symbol, headerInfos map[string]*parse.SymbolInfo, symbFile string) ([]byte, error)

func GetCommonSymbols ¶

func GetCommonSymbols(dylibSymbols []*nm.Symbol, headerSymbols map[string]*parse.SymbolInfo) []*llcppg.SymbolInfo

finds the intersection of symbols from the dynamic library's symbol table and the symbols parsed from header files. It returns a list of symbols that can be externally linked.

func ParseDylibSymbols ¶

func ParseDylibSymbols(lib string) ([]*nm.Symbol, error)

ParseDylibSymbols parses symbols from dynamic libraries specified in the lib string. It handles multiple libraries (e.g., -L/opt/homebrew/lib -llua -lm) and returns symbols if at least one library is successfully parsed. Errors from inaccessible libraries (like standard libs) are logged as warnings.

Returns symbols and nil error if any symbols are found, or nil and error if none found.

func ReadExistingSymbolTable ¶

func ReadExistingSymbolTable(fileName string) (map[string]llcppg.SymbolInfo, bool)