Struct Symbolizer

pkg/symbolize/symbolizer.go:117–144

Symbolizer is responsible for converting raw addresses into symbol names and modules with the assistance of the export directory or symbol resolver.

// into symbol names and modules with the assistance of the
// export directory or symbol resolver.
type Symbolizer struct {
	config *config.Config
	procs  map[uint32]*process
	mods   map[uint32]map[va.Address]*module
	mu     sync.Mutex

	// symbols stores the mapping of stack
	// return address and the symbol information
	// identifying the originated call. It is populated
	// by the Debug Help API function when the module
	// doesn't exist in process state, and in addition
	// it is populated by each export directory symbol
	// resolution
	symbols map[uint32]map[va.Address]syminfo

	// exps stores resolved export directories
	exps *ExportsDirectoryCache

	r     Resolver
	psnap ps.Snapshotter

	cleaner *time.Ticker
	purger  *time.Ticker

	quit chan struct{}

	enqueue bool
}

// NewSymbolizer builds a new instance of address symbolizer.
// It performs the initialization of symbol options, symbols