REG_DFP           118 vm_insnhelper.h #define GET_DFP()  (USAGE_ANALYSIS_REGISTER_HELPER(4, 0, REG_DFP))
REG_DFP           119 vm_insnhelper.h #define SET_DFP(x) (REG_DFP = (USAGE_ANALYSIS_REGISTER_HELPER(4, 1, (x))))