Fix for simulator compilation error because of TX stat feature
Fix for simulator compilation error because of TX stat feature

kisel/trex-core,dimagol/trex-core,dimagol/trex-core,kisel/trex-core,kisel/trex-core,kisel/trex-core,dimagol/trex-core,kisel/trex-core,dimagol/trex-core,dimagol/trex-core,kisel/trex-core,dimagol/trex-core