elfutils

Documentation

Index

• func HasDWARF(path string) (bool, error)
• func HasSymbols(path string) (bool, error)
• func IsGoObjFile(path string) (bool, error)
• func IsSymbolizableGoObjFile(path string) (bool, error)
• func ValidateFile(path string) error
• func ValidateHeader(r io.Reader) error
• type DebugInfoFile
  • func NewDebugInfoFile(path string, demangler *demangle.Demangler) (DebugInfoFile, error)

Functions

func HasDWARF

func HasDWARF(path string) (bool, error)

HasDWARF reports whether the specified executable or library file contains DWARF debug information.

func HasSymbols

func HasSymbols(path string) (bool, error)

HasSymbols reports whether the specified executable or library file contains symbols (both.symtab and .dynsym).

func IsGoObjFile

func IsGoObjFile(path string) (bool, error)

IsGoObjFile checks whether the specified executable or library file is generated by Go toolchain.

func IsSymbolizableGoObjFile

func IsSymbolizableGoObjFile(path string) (bool, error)

IsSymbolizableGoObjFile checks whether the specified executable or library file is generated by Go toolchain and has necessary symbol information attached.

func ValidateFile

func ValidateFile(path string) error

ValidateFile returns an error if the given object file is not valid.

func ValidateHeader

func ValidateHeader(r io.Reader) error

ValidateHeader returns an error if the given object file header is not valid.

Types

type DebugInfoFile

type DebugInfoFile interface {
	// SourceLines returns the resolved source lines for a given address.
	SourceLines(addr uint64) ([]profile.LocationLine, error)
}

func NewDebugInfoFile

func NewDebugInfoFile(path string, demangler *demangle.Demangler) (DebugInfoFile, error)

NewDebugInfoFile creates a new DebugInfoFile.