ia64/disasm/disasm_decode.c

52 asm_decodeA(uint64_t bits, struct asm_bundle *b, int slot)
58 	switch((int)OPCODE(bits)) {
60 		switch (FIELD(bits, 34, 2)) { /* x2a */
62 			if (FIELD(bits, 33, 1) == 0) { /* ve */
63 				switch (FIELD(bits, 29, 4)) { /* x4 */
65 					if (FIELD(bits, 27, 2) <= 1) /* x2b */
70 					if (FIELD(bits, 27, 2) <= 1) /* x2b */
75 					if (FIELD(bits, 27, 2) == 0) /* x2b */
80 					switch (FIELD(bits, 27, 2)) { /* x2b */
100 					switch (FIELD(bits, 27, 2)) { /* x2b */
126 					if (FIELD(bits, 27, 2) == 1) /* x2b */
134 			switch (FIELD(bits, 29, 8)) { /* za + x2a + zb + x4 */
136 				switch (FIELD(bits, 27, 2)) { /* x2b */
155 				switch (FIELD(bits, 27, 2)) { /* x2b */
174 				switch (FIELD(bits, 27, 2)) { /* x2b */
185 				if (FIELD(bits, 27, 2) == 2) /* x2b */
189 				switch (FIELD(bits, 27, 2)) { /* x2b */
199 				switch (FIELD(bits, 27, 2)) { /* x2b */
218 				switch (FIELD(bits, 27, 2)) { /* x2b */
237 				switch (FIELD(bits, 27, 2)) { /* x2b */
248 				if (FIELD(bits, 27, 2) == 2) /* x2b */
258 				switch (FIELD(bits, 27, 2)) { /* x2b */
268 				if (FIELD(bits, 27, 2) == 0) /* x2b */
272 				if (FIELD(bits, 27, 2) == 0) /* x2b */
276 				switch (FIELD(bits, 27, 2)) { /* x2b */
288 			if (FIELD(bits, 33, 1) == 0) /* ve */
292 			if (FIELD(bits, 33, 1) == 0) /* ve */
301 		if (FIELD(bits, 12, 1) == 0) { /* c */
302 			switch (FIELD(bits, 33, 8)) { /* maj + tb + x2 + ta */
413 			switch (FIELD(bits, 33, 8)) { /* maj + tb + x2 + ta */
528 		return (asm_extract(op, fmt, bits, b, slot));
538 	uint64_t bits;
542 	bits = SLOT(ip, slot);
545 	switch((int)OPCODE(bits)) {
547 		switch (FIELD(bits, 27, 6)) { /* x6 */
579 			switch (FIELD(bits, 6, 3)) { /* btype */
589 			if (FIELD(bits, 6, 3) == 4) /* btype */
598 		switch (FIELD(bits, 27, 6)) { /* x6 */
614 		switch (FIELD(bits, 6, 3)) { /* btype */
644 		return (asm_extract(op, fmt, bits, b, slot));
654 	uint64_t bits;
658 	bits = SLOT(ip, slot);
661 	switch((int)OPCODE(bits)) {
663 		if (FIELD(bits, 33, 1) == 0) { /* x */
664 			switch (FIELD(bits, 27, 6)) { /* x6 */
669 				if (FIELD(bits, 26, 1) == 0) /* y */
760 			if (FIELD(bits, 36, 1) == 0) /* q */
767 		if (FIELD(bits, 33, 1) == 0) { /* x */
768 			switch (FIELD(bits, 27, 6)) { /* x6 */
828 			if (FIELD(bits, 36, 1) == 0) /* q */
841 		if (FIELD(bits, 36, 1) == 0) /* x */
847 		if (FIELD(bits, 36, 1) == 0) /* x */
853 		if (FIELD(bits, 36, 1) == 0) /* x */
859 		if (FIELD(bits, 36, 1) == 0) /* x */
865 		if (FIELD(bits, 36, 1) == 0) /* x */
871 		if (FIELD(bits, 36, 1) == 0) /* x */
877 		if (FIELD(bits, 36, 1) == 1) { /* x */
878 			switch (FIELD(bits, 34, 2)) { /* x2 */
895 		return (asm_extract(op, fmt, bits, b, slot));
905 	uint64_t bits;
909 	bits = SLOT(ip, slot);
910 	if ((int)OPCODE(bits) >= 8)
911 		return (asm_decodeA(bits, b, slot));
914 	switch((int)OPCODE(bits)) {
916 		switch (FIELD(bits, 33, 3)) { /* x3 */
918 			switch (FIELD(bits, 27, 6)) { /* x6 */
923 				if (FIELD(bits, 26, 1) == 0) /* y */
988 			if (FIELD(bits, 22, 1) == 0) /* x */
999 		switch (FIELD(bits, 33, 3)) { /* x + x2 */
1001 			if (FIELD(bits, 36, 1) == 0) { /* tb */
1002 				switch (FIELD(bits, 12, 2)) { /* c + y */
1011 					if (FIELD(bits, 19, 1) == 0) /* x */
1019 					if (FIELD(bits, 19, 1) == 0) /* x */
1028 				switch (FIELD(bits, 12, 2)) { /* c + y */
1038 					if (FIELD(bits, 19, 1) == 0) /* x */
1046 					if (FIELD(bits, 19, 1) == 0) /* x */
1057 			if (FIELD(bits, 36, 1) == 0) { /* tb */
1058 				switch (FIELD(bits, 12, 2)) { /* c + y */
1068 					if (FIELD(bits, 19, 1) == 0) /* x */
1076 					if (FIELD(bits, 19, 1) == 0) /* x */
1085 				switch (FIELD(bits, 12, 2)) { /* c + y */
1095 					if (FIELD(bits, 19, 1) == 0) /* x */
1103 					if (FIELD(bits, 19, 1) == 0) /* x */
1117 			if (FIELD(bits, 26, 1) == 0) /* y */
1131 		switch (FIELD(bits, 32, 5)) { /* ve + zb + x2a + za */
1133 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1152 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1165 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1190 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1224 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1231 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1241 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1254 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1267 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1277 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1296 			switch (FIELD(bits, 28, 4)) { /* x2b + x2c */
1307 		return (asm_extract(op, fmt, bits, b, slot));
1317 	uint64_t bits;
1321 	bits = SLOT(ip, slot);
1322 	if ((int)OPCODE(bits) >= 8)
1323 		return (asm_decodeA(bits, b, slot));
1326 	switch((int)OPCODE(bits)) {
1328 		switch (FIELD(bits, 33, 3)) { /* x3 */
1330 			switch (FIELD(bits, 27, 6)) { /* x6 (x4 + x2) */
1335 				if (FIELD(bits, 26, 1) == 0) /* y */
1405 		switch (FIELD(bits, 33, 3)) { /* x3 */
1407 			switch (FIELD(bits, 27, 6)) { /* x6 (x4 + x2) */
1523 				if (FIELD(bits, 36, 1) == 0) /* x */
1560 		if (FIELD(bits, 27, 1) == 0) { /* x */
1561 			switch (FIELD(bits, 30, 7)) { /* x6 + m */
1813 			switch (FIELD(bits, 30, 7)) { /* x6 + m */
1896 		switch (FIELD(bits, 30, 6)) { /* x6 */
2038 		if (FIELD(bits, 27, 1) == 0) { /* x */
2039 			switch (FIELD(bits, 30, 7)) { /* x6 + m */
2233 			switch (FIELD(bits, 30, 7)) { /* x6 + m */
2358 		switch (FIELD(bits, 30, 6)) { /* x6 */
2466 		return (asm_extract(op, fmt, bits, b, slot));
2476 	uint64_t bits;
2481 	bits = SLOT(ip, slot);
2487 	switch((int)OPCODE(bits)) {
2489 		if (FIELD(bits, 33, 3) == 0) { /* x3 */
2490 			switch (FIELD(bits, 27, 6)) { /* x6 */
2495 				if (FIELD(bits, 26, 1) == 0) /* y */
2504 		if (FIELD(bits, 20, 1) == 0)
2508 		if (FIELD(bits, 6, 3) == 0) /* btype */
2517 		return (asm_extract(op, fmt, bits, b, slot));