m68k: MOVEC insn. should generate exception if wrong CR is accessed

m68k: MOVEC insn. should generate exception if wrong CR is accessed

Add CPU class detection for each CR type in the m68k_move_to/from helpers,
so that it throws and exception if an unsupported register is requested
for that CPU class.

Reclassified MOVEC insn. as only supported from 68010.

Signed-off-by: Lucien Murray-Pitts <[email protected]>
Signed-off-by: BALATON Zoltan <[email protected]>
Message-Id: <fc0d0187478716f05d990949347071969b743151.1612137712[email protected]>
Signed-off-by: Laurent Vivier <[email protected]>