CONFIG_H8300H_SIM is not available for thedefaultarchitecture x86.
Result is shown for architecture h8300
H8/300H Simulator
modulename: sim-console.ko
and/orconfigname: CONFIG_H8300H_SIM
H8/300 platform
└─>H8/300H Simulator
In linux kernel since version 2.6.12
GDB Simulator Support
More Information.
arch/h8300/Doc/simulator.txt
More Information.
arch/h8300/Doc/simulator.txt