MISRA 2004 Rule 20.8: raise shall not be used

Used when raise() has to be used.

  EWL_C/src/abort_exit.c Line: 34
  EWL_C/src/arm/fenv_arm.c Line: 126
  EWL_C/src/arm/fenv_arm.c Line: 137
  EWL_C/src/arm/fenv_arm.c Line: 148
  EWL_C/src/arm/fenv_arm.c Line: 159
  EWL_C/src/arm/fenv_arm.c Line: 170
  EWL_C/src/arm/float_exceptions.c Line: 91