perf

package

v0.8.1 Latest Latest Go to latest Published: May 31, 2022 License: Apache-2.0 Imports: 10 Imported by: 0

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var (
	ErrNotFound      = errors.New("not found")
	ErrNoSymbolFound = errors.New("no symbol found")
)

This section is empty.

type Cache struct {
	// contains filtered or unexported fields
}

func NewPerfCache(logger log.Logger) *Cache

func (p *Cache) CacheForPID(pid uint32) (*Map, error)

CacheForPID returns the Map for the given pid if it exists.

type Map struct {
	// contains filtered or unexported fields
}

func ReadMap(fs fs.FS, fileName string) (Map, error)

func (p *Map) Lookup(addr uint64) (string, error)

type MapAddr struct {
	Start  uint64
	End    uint64
	Symbol string
}