9.6.1 Options

-mcpu= processor [ - sirevision ]
This option specifies the target processor. The optional sirevision is not used in assembler. It's here such that GCC can easily pass down its -mcpu= option. The assembler will issue an error message if an attempt is made to assemble an instruction which will not execute on the target processor. The following processor names are recognized: bf504 , bf506 , bf512 , bf514 , bf516 , bf518 , bf522 , bf523 , bf524 , bf525 , bf526 , bf527 , bf531 , bf532 , bf533 , bf534 , bf535 (not implemented yet), bf536 , bf537 , bf538 , bf539 , bf542 , bf542m , bf544 , bf544m , bf547 , bf547m , bf548 , bf548m , bf549 , bf549m , bf561 , and bf592 .


-mfdpic
Assemble for the FDPIC ABI.


-mno-fdpic
-mnopic
Disable -mfdpic.