-mcpu=processor[-sirevision]-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-mno-fdpic-mnopic