debugging of --siml1

cmake_targets/CMakeLists.txt

openair1/PHY/INIT/lte_init_ue.c

openair1/PHY/defs_common.h

targets/RT/USER/lte-ru.c

targets/RT/USER/lte-softmodem.c

targets/RT/USER/lte-softmodem.h

targets/RT/USER/lte-ue.c

targets/RT/USER/lte-uesoftmodem.c

targets/RT/USER/rfsim.c