expose SymbolCache from Session interface

Author: def

ebpf/session.go

@@ -63,6 +63,7 @@ type Session interface {
 	Update(SessionOptions) error
 	UpdateTargets(args sd.TargetsOptions)
 	DebugInfo() interface{}
+	SymbolCache() *symtab.SymbolCache
 }
 
 type SessionDebugInfo struct {
@@ -281,6 +282,10 @@ func (s *session) CollectProfiles(cb pprof.CollectProfilesCallback) error {
 	return nil
 }
 
+func (s *session) SymbolCache() *symtab.SymbolCache {
+	return s.symCache
+}
+
 func (s *session) DebugInfo() interface{} {
 	pv, _ := os.ReadFile("/proc/version")
 	s.mutex.Lock()