btsti              34 arch/csky/abiv1/inc/abi/entry.h 	btsti   r13, 31
btsti              89 arch/csky/abiv1/inc/abi/entry.h 	btsti   a0, 31
btsti              36 arch/csky/abiv2/inc/abi/entry.h 	btsti   lr, 31
btsti              75 arch/csky/abiv2/inc/abi/entry.h 	btsti   a0, 31
btsti             196 arch/csky/abiv2/inc/abi/entry.h 	btsti	r6, 0