CONFIG_ETRAX_VCS_SIM is not available for thedefaultarchitecture x86.
Result is shown for architecture cris
default or selected kernelversion does not have config value CONFIG_ETRAX_VCS_SIM.
Result is shown for kernelversion 6.2.5

VCS Simulator

modulename: vcs_hook.ko

configname: CONFIG_ETRAX_VCS_SIM

Linux Kernel Configuration
└─>Hardware setup
└─>VCS Simulator
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
Setup hardware to be run in the VCS simulator.

source code: