57 abcd		arithmetic opcode (TABLES 3 & 4)
179 #define MASK_CPDT		0x0c000000	/* data processing opcode */
191 /* Get the coprocessor number from the opcode. */
192 #define getCoprocessorNumber(opcode)	((opcode & MASK_COPROCESSOR) >> 8)  argument
194 /* Get the offset from the opcode. */
195 #define getOffset(opcode)		(opcode & MASK_OFFSET)  argument
198 #define TEST_OPCODE(opcode,mask)	(((opcode) & (mask)) == (mask))  argument
200 #define LOAD_OP(opcode)   TEST_OPCODE((opcode),MASK_CPDT | BIT_LOAD)  argument
201 #define STORE_OP(opcode)  ((opcode & (MASK_CPDT | BIT_LOAD)) == MASK_CPDT)  argument
203 #define LDF_OP(opcode)	(LOAD_OP(opcode) && (getCoprocessorNumber(opcode) == 1))  argument
204 #define LFM_OP(opcode)	(LOAD_OP(opcode) && (getCoprocessorNumber(opcode) == 2))  argument
205 #define STF_OP(opcode)	(STORE_OP(opcode) && (getCoprocessorNumber(opcode) == 1))  argument
206 #define SFM_OP(opcode)	(STORE_OP(opcode) && (getCoprocessorNumber(opcode) == 2))  argument
208 #define PREINDEXED(opcode)		((opcode & BIT_PREINDEX) != 0)  argument
209 #define POSTINDEXED(opcode)		((opcode & BIT_PREINDEX) == 0)  argument
210 #define BIT_UP_SET(opcode)		((opcode & BIT_UP) != 0)  argument
211 #define BIT_UP_CLEAR(opcode)		((opcode & BIT_DOWN) == 0)  argument
212 #define WRITE_BACK(opcode)		((opcode & BIT_WRITE_BACK) != 0)  argument
213 #define LOAD(opcode)			((opcode & BIT_LOAD) != 0)  argument
214 #define STORE(opcode)			((opcode & BIT_LOAD) == 0)  argument
225 #define CONSTANT_FM(opcode)		((opcode & BIT_CONSTANT) != 0)  argument
226 #define MONADIC_INSTRUCTION(opcode)	((opcode & BIT_MONADIC) != 0)  argument
229 #define MASK_CPDO		0x0e000000	/* arithmetic opcode */
247 /* 0x00d00000 is an invalid dyadic arithmetic opcode */
248 /* 0x00e00000 is an invalid dyadic arithmetic opcode */
249 /* 0x00f00000 is an invalid dyadic arithmetic opcode */
275 #define MASK_CPRT		0x0e000010	/* register transfer opcode */
338 /* Get the condition code from the opcode. */
339 #define getCondition(opcode)		(opcode >> 28)  argument
341 /* Get the source register from the opcode. */
342 #define getRn(opcode)			((opcode & MASK_Rn) >> 16)  argument
344 /* Get the destination floating point register from the opcode. */
345 #define getFd(opcode)			((opcode & MASK_Fd) >> 12)  argument
347 /* Get the first source floating point register from the opcode. */
348 #define getFn(opcode)		((opcode & MASK_Fn) >> 16)  argument
350 /* Get the second source floating point register from the opcode. */
351 #define getFm(opcode)		(opcode & MASK_Fm)  argument
353 /* Get the destination register from the opcode. */
354 #define getRd(opcode)		((opcode & MASK_Rd) >> 12)  argument
356 /* Get the rounding mode from the opcode. */
357 #define getRoundingMode(opcode)		((opcode & MASK_ROUNDING_MODE) >> 5)  argument
379 static inline unsigned int getTransferLength(const unsigned int opcode)  in getTransferLength()  argument
383 	switch (opcode & MASK_TRANSFER_LENGTH) {  in getTransferLength()
400 static inline unsigned int getRegisterCount(const unsigned int opcode)  in getRegisterCount()  argument
404 	switch (opcode & MASK_REGISTER_COUNT) {  in getRegisterCount()
424 static inline unsigned int getRoundingPrecision(const unsigned int opcode)  in getRoundingPrecision()  argument
428 	switch (opcode & MASK_ROUNDING_PRECISION) {  in getRoundingPrecision()
445 static inline unsigned int getDestinationSize(const unsigned int opcode)  in getDestinationSize()  argument
449 	switch (opcode & MASK_DESTINATION_SIZE) {  in getDestinationSize()