objectfile

package

v0.19.0 Latest Latest Go to latest Published: Apr 26, 2023 License: Apache-2.0 Imports: 17 Imported by: 0

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var ErrNoFile = errors.New("cannot load object file for mappings with empty file")

func NewCache(logger log.Logger, reg prometheus.Registerer, size int, profiligDuration time.Duration) *objfileCache

NewCache creates a new cache for object files.

type MappedObjectFile struct {
	*ObjectFile

	PID  int
	File string
}

func (f MappedObjectFile) Root() string

type ObjectFile struct {
	Path    string
	BuildID string
	ElfFile *elf.File
	// contains filtered or unexported fields
}

func Open(filePath string, m *profile.Mapping) (*ObjectFile, error)

Open opens the specified executable or library file from the given path.

func (f *ObjectFile) ObjAddr(addr uint64) (uint64, error)