174 #define __read_64bit_c2_split(source, sel)				\  argument
183 			"dmfc2\t%M0, " #source "\n\t"			\
192 			"dmfc2\t%M0, " #source ", " #sel "\n\t"		\
203 #define __write_64bit_c2_split(source, sel, val)			\  argument
215 			"dmtc2\t%L0, " #source "\n\t"			\
225 			"dmtc2\t%L0, " #source ", " #sel "\n\t"		\
231 #define __read_32bit_c2_register(source, sel)				\  argument
236 			"mfc2\t%0, " #source "\n\t"			\
242 			"mfc2\t%0, " #source ", " #sel "\n\t"		\
248 #define __read_64bit_c2_register(source, sel)				\  argument
251 		__res = __read_64bit_c2_split(source, sel);		\
255 			"dmfc2\t%0, " #source "\n\t"			\
261 			"dmfc2\t%0, " #source ", " #sel "\n\t"		\