9.18.1 Options

-mmultiply-enabled
Enable multiply instructions.


-mdivide-enabled
Enable divide instructions.


-mbarrel-shift-enabled
Enable barrel-shift instructions.


-msign-extend-enabled
Enable sign extend instructions.


-muser-enabled
Enable user defined instructions.


-micache-enabled
Enable instruction cache related CSRs.


-mdcache-enabled
Enable data cache related CSRs.


-mbreak-enabled
Enable break instructions.


-mall-enabled
Enable all instructions and CSRs.