"--endian=little" 

"--cpu=Cortex-M3" 

"--fpu=None" 

"-p" 

"C:\Program Files\IAR Systems\Embedded Workbench 7.4\arm\CONFIG\debugger\ST\STM32F103RE.ddf" 

"--semihosting" 

"--device=STM32F103RE" 

"--multicore_nr_of_cores=1"