tic4x.h revision 1.1.1.10
1 /* Table of opcodes for the Texas Instruments TMS320C[34]X family. 2 3 Copyright (C) 2002-2026 Free Software Foundation, Inc. 4 5 Contributed by Michael P. Hayes (m.hayes (at) elec.canterbury.ac.nz) 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software 19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 20 MA 02110-1301, USA. */ 21 22 #define IS_CPU_TIC3X(v) ((v) == 30 || (v) == 31 || (v) == 32 || (v) == 33) 23 #define IS_CPU_TIC4X(v) ((v) == 0 || (v) == 40 || (v) == 44) 24 25 /* Define some bitfield extraction/insertion macros. */ 26 #define EXTRU(inst, m, l) \ 27 (((inst) >> (l)) & ((2u << ((m) - (l))) - 1)) 28 #define EXTRS(inst, m, l) \ 29 ((int) ((EXTRU (inst, m, l) ^ (1u << ((m) - (l)))) - (1u << ((m) - (l))))) 30 #define INSERTU(inst, val, m, l) \ 31 ((inst) |= ((val) & ((2u << ((m) - (l))) - 1)) << (l)) 32 #define INSERTS INSERTU 33 34 /* Define register numbers. */ 35 typedef enum 36 { 37 REG_R0, REG_R1, REG_R2, REG_R3, 38 REG_R4, REG_R5, REG_R6, REG_R7, 39 REG_AR0, REG_AR1, REG_AR2, REG_AR3, 40 REG_AR4, REG_AR5, REG_AR6, REG_AR7, 41 REG_DP, REG_IR0, REG_IR1, REG_BK, 42 REG_SP, REG_ST, REG_DIE, REG_IIE, 43 REG_IIF, REG_RS, REG_RE, REG_RC, 44 REG_R8, REG_R9, REG_R10, REG_R11, 45 REG_IVTP, REG_TVTP 46 } 47 c4x_reg_t; 48 49 /* Note that the actual register numbers for IVTP is 0 and TVTP is 1. */ 50 51 #define REG_IE REG_DIE /* C3x only */ 52 #define REG_IF REG_IIE /* C3x only */ 53 #define REG_IOF REG_IIF /* C3x only */ 54 55 #define TIC3X_REG_MAX REG_RC 56 #define TIC4X_REG_MAX REG_TVTP 57 58 /* Register table size including C4x expansion regs. */ 59 #define REG_TABLE_SIZE (TIC4X_REG_MAX + 1) 60 61 struct tic4x_register 62 { 63 const char * name; 64 unsigned long regno; 65 }; 66 67 typedef struct tic4x_register tic4x_register_t; 68 69 /* We could store register synonyms here. */ 70 static const tic4x_register_t tic3x_registers[] = 71 { 72 {"f0", REG_R0}, 73 {"r0", REG_R0}, 74 {"f1", REG_R1}, 75 {"r1", REG_R1}, 76 {"f2", REG_R2}, 77 {"r2", REG_R2}, 78 {"f3", REG_R3}, 79 {"r3", REG_R3}, 80 {"f4", REG_R4}, 81 {"r4", REG_R4}, 82 {"f5", REG_R5}, 83 {"r5", REG_R5}, 84 {"f6", REG_R6}, 85 {"r6", REG_R6}, 86 {"f7", REG_R7}, 87 {"r7", REG_R7}, 88 {"ar0", REG_AR0}, 89 {"ar1", REG_AR1}, 90 {"ar2", REG_AR2}, 91 {"ar3", REG_AR3}, 92 {"ar4", REG_AR4}, 93 {"ar5", REG_AR5}, 94 {"ar6", REG_AR6}, 95 {"ar7", REG_AR7}, 96 {"dp", REG_DP}, 97 {"ir0", REG_IR0}, 98 {"ir1", REG_IR1}, 99 {"bk", REG_BK}, 100 {"sp", REG_SP}, 101 {"st", REG_ST}, 102 {"ie", REG_IE}, 103 {"if", REG_IF}, 104 {"iof", REG_IOF}, 105 {"rs", REG_RS}, 106 {"re", REG_RE}, 107 {"rc", REG_RC}, 108 {"", 0} 109 }; 110 111 const unsigned int tic3x_num_registers = (((sizeof tic3x_registers) / (sizeof tic3x_registers[0])) - 1); 112 113 /* Define C4x registers in addition to C3x registers. */ 114 static const tic4x_register_t tic4x_registers[] = 115 { 116 {"die", REG_DIE}, /* Clobbers C3x REG_IE */ 117 {"iie", REG_IIE}, /* Clobbers C3x REG_IF */ 118 {"iif", REG_IIF}, /* Clobbers C3x REG_IOF */ 119 {"f8", REG_R8}, 120 {"r8", REG_R8}, 121 {"f9", REG_R9}, 122 {"r9", REG_R9}, 123 {"f10", REG_R10}, 124 {"r10", REG_R10}, 125 {"f11", REG_R11}, 126 {"r11", REG_R11}, 127 {"ivtp", REG_IVTP}, 128 {"tvtp", REG_TVTP}, 129 {"", 0} 130 }; 131 132 const unsigned int tic4x_num_registers = (((sizeof tic4x_registers) / (sizeof tic4x_registers[0])) - 1); 133 134 struct tic4x_cond 135 { 136 const char * name; 137 unsigned long cond; 138 }; 139 140 typedef struct tic4x_cond tic4x_cond_t; 141 142 /* Define conditional branch/load suffixes. Put desired form for 143 disassembler last. */ 144 static const tic4x_cond_t tic4x_conds[] = 145 { 146 { "u", 0x00 }, 147 { "c", 0x01 }, { "lo", 0x01 }, 148 { "ls", 0x02 }, 149 { "hi", 0x03 }, 150 { "nc", 0x04 }, { "hs", 0x04 }, 151 { "z", 0x05 }, { "eq", 0x05 }, 152 { "nz", 0x06 }, { "ne", 0x06 }, 153 { "n", 0x07 }, { "l", 0x07 }, { "lt", 0x07 }, 154 { "le", 0x08 }, 155 { "p", 0x09 }, { "gt", 0x09 }, 156 { "nn", 0x0a }, { "ge", 0x0a }, 157 { "nv", 0x0c }, 158 { "v", 0x0d }, 159 { "nuf", 0x0e }, 160 { "uf", 0x0f }, 161 { "nlv", 0x10 }, 162 { "lv", 0x11 }, 163 { "nluf", 0x12 }, 164 { "luf", 0x13 }, 165 { "zuf", 0x14 }, 166 /* Dummy entry, not included in num_conds. This 167 lets code examine entry i+1 without checking 168 if we've run off the end of the table. */ 169 { "", 0x0} 170 }; 171 172 const unsigned int tic4x_num_conds = (((sizeof tic4x_conds) / (sizeof tic4x_conds[0])) - 1); 173 174 struct tic4x_indirect 175 { 176 const char * name; 177 unsigned long modn; 178 }; 179 180 typedef struct tic4x_indirect tic4x_indirect_t; 181 182 /* Define indirect addressing modes where: 183 d displacement (signed) 184 y ir0 185 z ir1 */ 186 187 static const tic4x_indirect_t tic4x_indirects[] = 188 { 189 { "*+a(d)", 0x00 }, 190 { "*-a(d)", 0x01 }, 191 { "*++a(d)", 0x02 }, 192 { "*--a(d)", 0x03 }, 193 { "*a++(d)", 0x04 }, 194 { "*a--(d)", 0x05 }, 195 { "*a++(d)%", 0x06 }, 196 { "*a--(d)%", 0x07 }, 197 { "*+a(y)", 0x08 }, 198 { "*-a(y)", 0x09 }, 199 { "*++a(y)", 0x0a }, 200 { "*--a(y)", 0x0b }, 201 { "*a++(y)", 0x0c }, 202 { "*a--(y)", 0x0d }, 203 { "*a++(y)%", 0x0e }, 204 { "*a--(y)%", 0x0f }, 205 { "*+a(z)", 0x10 }, 206 { "*-a(z)", 0x11 }, 207 { "*++a(z)", 0x12 }, 208 { "*--a(z)", 0x13 }, 209 { "*a++(z)", 0x14 }, 210 { "*a--(z)", 0x15 }, 211 { "*a++(z)%", 0x16 }, 212 { "*a--(z)%", 0x17 }, 213 { "*a", 0x18 }, 214 { "*a++(y)b", 0x19 }, 215 /* Dummy entry, not included in num_indirects. This 216 lets code examine entry i+1 without checking 217 if we've run off the end of the table. */ 218 { "", 0x0} 219 }; 220 221 #define TIC3X_MODN_MAX 0x19 222 223 const unsigned int tic4x_num_indirects = (((sizeof tic4x_indirects) / (sizeof tic4x_indirects[0])) - 1); 224 225 /* Instruction template. */ 226 struct tic4x_inst 227 { 228 const char * name; 229 unsigned long opcode; 230 unsigned long opmask; 231 const char * args; 232 unsigned long oplevel; 233 }; 234 235 typedef struct tic4x_inst tic4x_inst_t; 236 237 /* Opcode infix 238 B condition 16--20 U,C,Z,LO,HI, etc. 239 C condition 23--27 U,C,Z,LO,HI, etc. 240 241 Arguments 242 , required arg follows 243 ; optional arg follows 244 245 Argument types bits [classes] - example 246 ----------------------------------------------------------- 247 * indirect (all) 0--15 [A,AB,AU,AF,A2,A3,A6,A7,AY,B,BA,BB,BI,B6,B7] - *+AR0(5), *++AR0(IR0) 248 # direct (for LDP) 0--15 [Z] - @start, start 249 @ direct 0--15 [A,AB,AU,AF,A3,A6,A7,AY,B,BA,BB,BI,B6,B7] - @start, start 250 A address register 22--24 [D] - AR0, AR7 251 B unsigned integer 0--23 [I,I2] - @start, start (absolute on C3x, relative on C4x) 252 C indirect (disp - C4x) 0--7 [S,SC,S2,T,TC,T2,T2C] - *+AR0(5) 253 E register (all) 0--7 [T,TC,T2,T2C] - R0, R7, R11, AR0, DP 254 e register (0-11) 0--7 [S,SC,S2] - R0, R7, R11 255 F short float immediate 0--15 [AF,B,BA,BB] - 3.5, 0e-3.5e-1 256 G register (all) 8--15 [T,TC,T2,T2C] - R0, R7, R11, AR0, DP 257 g register (0-11) 0--7 [S,SC,S2] - R0, R7, R11 258 H register (0-7) 18--16 [LS,M,P,Q] - R0, R7 259 I indirect (no disp) 0--7 [S,SC,S2,T,TC,T2,T2C] - *+AR0(1), *+AR0(IR0) 260 i indirect (enhanced) 0--7 [LL,LS,M,P,Q,QC] - *+AR0(1), R5 261 J indirect (no disp) 8--15 [LL,LS,P,Q,QC,S,SC,S2,T,TC,T2,T2C] - *+AR0(1), *+AR0(IR0) 262 j indirect (enhanced) 8--15 [M] - *+AR0(1), R5 263 K register 19--21 [LL,M,Q,QC] - R0, R7 264 L register 22--24 [LL,LS,P,Q,QC] - R0, R7 265 M register (R2,R3) 22--22 [M] R2, R3 266 N register (R0,R1) 23--23 [M] R0, R1 267 O indirect(disp - C4x) 8--15 [S,SC,S2,T,TC,T2] - *+AR0(5) 268 P displacement (PC Rel) 0--15 [D,J,JS] - @start, start 269 Q register (all) 0--15 [A,AB,AU,A2,A3,AY,BA,BI,D,I2,J,JS] - R0, AR0, DP, SP 270 q register (0-11) 0--15 [AF,B,BB] - R0, R7, R11 271 R register (all) 16--20 [A,AB,AU,AF,A6,A7,R,T,TC] - R0, AR0, DP, SP 272 r register (0-11) 16--20 [B,BA,BB,BI,B6,B7,RF,S,SC] - R0, R1, R11 273 S short int immediate 0--15 [A,AB,AY,BI] - -5, 5 274 T integer (C4x) 16--20 [Z] - -5, 12 275 U unsigned integer 0--15 [AU,A3] - 0, 65535 276 V vector (C4x: 0--8) 0--4 [Z] - 25, 7 277 W short int (C4x) 0--7 [T,TC,T2,T2C] - -3, 5 278 X expansion reg (C4x) 0--4 [Z] - IVTP, TVTP 279 Y address reg (C4x) 16--20 [Z] - AR0, DP, SP, IR0 280 Z expansion reg (C4x) 16--20 [Z] - IVTP, TVTP 281 */ 282 283 #define TIC4X_OPERANDS_MAX 7 /* Max number of operands for an inst. */ 284 #define TIC4X_NAME_MAX 16 /* Max number of chars in parallel name. */ 285 286 /* Define the instruction level */ 287 #define OP_C3X 0x1 /* C30 support - supported by all */ 288 #define OP_C4X 0x2 /* C40 support - C40, C44 */ 289 #define OP_ENH 0x4 /* Class LL,LS,M,P,Q,QC enhancements. Argument type 290 I and J is enhanced in these classes - C31>=6.0, 291 C32>=2.0, C33 */ 292 #define OP_LPWR 0x8 /* Low power support (LOPOWER, MAXSPEED) - C30>=7.0, 293 LC31, C31>=5.0, C32 */ 294 #define OP_IDLE2 0x10 /* Idle2 support (IDLE2) - C30>=7.0, LC31, C31>=5.0, 295 C32, C33, C40>=5.0, C44 */ 296 297 /* The following class definition is a classification scheme for 298 putting instructions with similar type of arguments together. It 299 simplifies the op-code definitions significantly, as we then only 300 need to use the class macroes for 95% of the DSP's opcodes. 301 */ 302 303 /* A: General 2-operand integer operations 304 Syntax: <i> src, dst 305 src = Register (Q), Direct (@), Indirect (*), Signed immediate (S) 306 dst = Register (R) 307 Instr: 15/8 - ABSI, ADDC, ADDI, ASH, CMPI, LDI, LSH, MPYI, NEGB, NEGI, 308 SUBB, SUBC, SUBI, SUBRB, SUBRI, C4x: LBn, LHn, LWLn, LWRn, 309 MBn, MHn, MPYSHI, MPYUHI 310 */ 311 #define A_CLASS_INSN(name, opcode, level) \ 312 { name, opcode|0x00000000, 0xffe00000, "Q;R", level }, \ 313 { name, opcode|0x00200000, 0xffe00000, "@,R", level }, \ 314 { name, opcode|0x00400000, 0xffe00000, "*,R", level }, \ 315 { name, opcode|0x00600000, 0xffe00000, "S,R", level } 316 317 /* AB: General 2-operand integer operation with condition 318 Syntax: <i>c src, dst 319 c = Condition 320 src = Register (Q), Direct (@), Indirect (*), Signed immediate (S) 321 dst = Register (R) 322 Instr: 1/0 - LDIc 323 */ 324 #define AB_CLASS_INSN(name, opcode, level) \ 325 { name, opcode|0x40000000, 0xf0600000, "Q;R", level }, \ 326 { name, opcode|0x40200000, 0xf0600000, "@,R", level }, \ 327 { name, opcode|0x40400000, 0xf0600000, "*,R", level }, \ 328 { name, opcode|0x40600000, 0xf0600000, "S,R", level } 329 330 /* AU: General 2-operand unsigned integer operation 331 Syntax: <i> src, dst 332 src = Register (Q), Direct (@), Indirect (*), Unsigned immediate (U) 333 dst = Register (R) 334 Instr: 6/2 - AND, ANDN, NOT, OR, TSTB, XOR, C4x: LBUn, LHUn 335 */ 336 #define AU_CLASS_INSN(name, opcode, level) \ 337 { name, opcode|0x00000000, 0xffe00000, "Q;R", level }, \ 338 { name, opcode|0x00200000, 0xffe00000, "@,R", level }, \ 339 { name, opcode|0x00400000, 0xffe00000, "*,R", level }, \ 340 { name, opcode|0x00600000, 0xffe00000, "U,R", level } 341 342 /* AF: General 2-operand float to integer operation 343 Syntax: <i> src, dst 344 src = Register 0-11 (q), Direct (@), Indirect (*), Float immediate (F) 345 dst = Register (R) 346 Instr: 1/0 - FIX 347 */ 348 #define AF_CLASS_INSN(name, opcode, level) \ 349 { name, opcode|0x00000000, 0xffe00000, "q;R", level }, \ 350 { name, opcode|0x00200000, 0xffe00000, "@,R", level }, \ 351 { name, opcode|0x00400000, 0xffe00000, "*,R", level }, \ 352 { name, opcode|0x00600000, 0xffe00000, "F,R", level } 353 354 /* A2: Limited 1-operand (integer) operation 355 Syntax: <i> src 356 src = Register (Q), Indirect (*), None 357 Instr: 1/0 - NOP 358 */ 359 #define A2_CLASS_INSN(name, opcode, level) \ 360 { name, opcode|0x00000000, 0xffe00000, "Q", level }, \ 361 { name, opcode|0x00400000, 0xffe00000, "*", level }, \ 362 { name, opcode|0x00000000, 0xffe00000, "" , level } 363 364 /* A3: General 1-operand unsigned integer operation 365 Syntax: <i> src 366 src = Register (Q), Direct (@), Indirect (*), Unsigned immediate (U) 367 Instr: 1/0 - RPTS 368 */ 369 #define A3_CLASS_INSN(name, opcode, level) \ 370 { name, opcode|0x00000000, 0xffff0000, "Q", level }, \ 371 { name, opcode|0x00200000, 0xffff0000, "@", level }, \ 372 { name, opcode|0x00400000, 0xffff0000, "*", level }, \ 373 { name, opcode|0x00600000, 0xffff0000, "U", level } 374 375 /* A6: Limited 2-operand integer operation 376 Syntax: <i> src, dst 377 src = Direct (@), Indirect (*) 378 dst = Register (R) 379 Instr: 1/1 - LDII, C4x: SIGI 380 */ 381 #define A6_CLASS_INSN(name, opcode, level) \ 382 { name, opcode|0x00200000, 0xffe00000, "@,R", level }, \ 383 { name, opcode|0x00400000, 0xffe00000, "*,R", level } 384 385 /* A7: Limited 2-operand integer store operation 386 Syntax: <i> src, dst 387 src = Register (R) 388 dst = Direct (@), Indirect (*) 389 Instr: 2/0 - STI, STII 390 */ 391 #define A7_CLASS_INSN(name, opcode, level) \ 392 { name, opcode|0x00200000, 0xffe00000, "R,@", level }, \ 393 { name, opcode|0x00400000, 0xffe00000, "R,*", level } 394 395 /* AY: General 2-operand signed address load operation 396 Syntax: <i> src, dst 397 src = Register (Q), Direct (@), Indirect (*), Signed immediate (S) 398 dst = Address register - ARx, IRx, DP, BK, SP (Y) 399 Instr: 0/1 - C4x: LDA 400 Note: Q and Y should *never* be the same register 401 */ 402 #define AY_CLASS_INSN(name, opcode, level) \ 403 { name, opcode|0x00000000, 0xffe00000, "Q,Y", level }, \ 404 { name, opcode|0x00200000, 0xffe00000, "@,Y", level }, \ 405 { name, opcode|0x00400000, 0xffe00000, "*,Y", level }, \ 406 { name, opcode|0x00600000, 0xffe00000, "S,Y", level } 407 408 /* B: General 2-operand float operation 409 Syntax: <i> src, dst 410 src = Register 0-11 (q), Direct (@), Indirect (*), Float immediate (F) 411 dst = Register 0-11 (r) 412 Instr: 12/2 - ABSF, ADDF, CMPF, LDE, LDF, LDM, MPYF, NEGF, NORM, RND, 413 SUBF, SUBRF, C4x: RSQRF, TOIEEE 414 */ 415 #define B_CLASS_INSN(name, opcode, level) \ 416 { name, opcode|0x00000000, 0xffe00000, "q;r", level }, \ 417 { name, opcode|0x00200000, 0xffe00000, "@,r", level }, \ 418 { name, opcode|0x00400000, 0xffe00000, "*,r", level }, \ 419 { name, opcode|0x00600000, 0xffe00000, "F,r", level } 420 421 /* BA: General 2-operand integer to float operation 422 Syntax: <i> src, dst 423 src = Register (Q), Direct (@), Indirect (*), Float immediate (F) 424 dst = Register 0-11 (r) 425 Instr: 0/1 - C4x: CRCPF 426 */ 427 #define BA_CLASS_INSN(name, opcode, level) \ 428 { name, opcode|0x00000000, 0xffe00000, "Q;r", level }, \ 429 { name, opcode|0x00200000, 0xffe00000, "@,r", level }, \ 430 { name, opcode|0x00400000, 0xffe00000, "*,r", level }, \ 431 { name, opcode|0x00600000, 0xffe00000, "F,r", level } 432 433 /* BB: General 2-operand conditional float operation 434 Syntax: <i>c src, dst 435 c = Condition 436 src = Register 0-11 (q), Direct (@), Indirect (*), Float immediate (F) 437 dst = Register 0-11 (r) 438 Instr: 1/0 - LDFc 439 */ 440 #define BB_CLASS_INSN(name, opcode, level) \ 441 { name, opcode|0x40000000, 0xf0600000, "q;r", level }, \ 442 { name, opcode|0x40200000, 0xf0600000, "@,r", level }, \ 443 { name, opcode|0x40400000, 0xf0600000, "*,r", level }, \ 444 { name, opcode|0x40600000, 0xf0600000, "F,r", level } 445 446 /* BI: General 2-operand integer to float operation (yet different to BA) 447 Syntax: <i> src, dst 448 src = Register (Q), Direct (@), Indirect (*), Signed immediate (S) 449 dst = Register 0-11 (r) 450 Instr: 1/0 - FLOAT 451 */ 452 #define BI_CLASS_INSN(name, opcode, level) \ 453 { name, opcode|0x00000000, 0xffe00000, "Q;r", level }, \ 454 { name, opcode|0x00200000, 0xffe00000, "@,r", level }, \ 455 { name, opcode|0x00400000, 0xffe00000, "*,r", level }, \ 456 { name, opcode|0x00600000, 0xffe00000, "S,r", level } 457 458 /* B6: Limited 2-operand float operation 459 Syntax: <i> src, dst 460 src = Direct (@), Indirect (*) 461 dst = Register 0-11 (r) 462 Instr: 1/1 - LDFI, C4x: FRIEEE 463 */ 464 #define B6_CLASS_INSN(name, opcode, level) \ 465 { name, opcode|0x00200000, 0xffe00000, "@,r", level }, \ 466 { name, opcode|0x00400000, 0xffe00000, "*,r", level } 467 468 /* B7: Limited 2-operand float store operation 469 Syntax: <i> src, dst 470 src = Register 0-11 (r) 471 dst = Direct (@), Indirect (*) 472 Instr: 2/0 - STF, STFI 473 */ 474 #define B7_CLASS_INSN(name, opcode, level) \ 475 { name, opcode|0x00200000, 0xffe00000, "r,@", level }, \ 476 { name, opcode|0x00400000, 0xffe00000, "r,*", level } 477 478 /* D: Decrement and brach operations 479 Syntax: <i>c ARn, dst 480 c = condition 481 ARn = AR register 0-7 (A) 482 dst = Register (Q), PC-relative (P) 483 Instr: 2/0 - DBc, DBcD 484 Alias: <name1> <name2> 485 */ 486 #define D_CLASS_INSN(name1, name2, opcode, level) \ 487 { name1, opcode|0x00000000, 0xfe200000, "A,Q", level }, \ 488 { name1, opcode|0x02000000, 0xfe200000, "A,P", level }, \ 489 { name2, opcode|0x00000000, 0xfe200000, "A,Q", level }, \ 490 { name2, opcode|0x02000000, 0xfe200000, "A,P", level } 491 492 /* I: General branch operations 493 Syntax: <i> dst 494 dst = Address (B) 495 Instr: 3/1 - BR, BRD, CALL, C4x: LAJ 496 */ 497 498 /* I2: General branch operations (C4x addition) 499 Syntax: <i> dst 500 dst = Address (B), C4x: Register (Q) 501 Instr: 2/0 - RPTB, RPTBD 502 */ 503 504 /* J: General conditional branch operations 505 Syntax: <i>c dst 506 c = Condition 507 dst = Register (Q), PC-relative (P) 508 Instr: 2/3 - Bc, BcD, C4x: BcAF, BcAT, LAJc 509 Alias: <name1> <name2> 510 */ 511 #define J_CLASS_INSN(name1, name2, opcode, level) \ 512 { name1, opcode|0x00000000, 0xffe00000, "Q", level }, \ 513 { name1, opcode|0x02000000, 0xffe00000, "P", level }, \ 514 { name2, opcode|0x00000000, 0xffe00000, "Q", level }, \ 515 { name2, opcode|0x02000000, 0xffe00000, "P", level } 516 517 /* JS: General conditional branch operations 518 Syntax: <i>c dst 519 c = Condition 520 dst = Register (Q), PC-relative (P) 521 Instr: 1/1 - CALLc, C4X: LAJc 522 */ 523 524 /* LL: Load-load parallell operation 525 Syntax: <i> src2, dst2 || <i> src1, dst1 526 src1 = Indirect 0,1,IR0,IR1 (J) 527 dst1 = Register 0-7 (K) 528 src2 = Indirect 0,1,IR0,IR1, ENH: Register (i) 529 dst2 = Register 0-7 (L) 530 Instr: 2/0 - LDF||LDF, LDI||LDI 531 Alias: i||i, i1||i2, i2||i1 532 */ 533 #define LL_CLASS_INSN(name, opcode, level) \ 534 { name "_" name , opcode, 0xfe000000, "i;L|J,K", level }, \ 535 { name "2_" name "1", opcode, 0xfe000000, "i;L|J,K", level }, \ 536 { name "1_" name "2", opcode, 0xfe000000, "J,K|i;L", level } 537 538 /* LS: Store-store parallell operation 539 Syntax: <i> src2, dst2 || <i> src1, dst1 540 src1 = Register 0-7 (H) 541 dst1 = Indirect 0,1,IR0,IR1 (J) 542 src2 = Register 0-7 (L) 543 dst2 = Indirect 0,1,IR0,IR1, ENH: register (i) 544 Instr: 2/0 - STF||STF, STI||STI 545 Alias: i||i, i1||i2, i2||i1. 546 */ 547 #define LS_CLASS_INSN(name, opcode, level) \ 548 { name "_" name , opcode, 0xfe000000, "L;i|H,J", level }, \ 549 { name "2_" name "1", opcode, 0xfe000000, "L;i|H,J", level }, \ 550 { name "1_" name "2", opcode, 0xfe000000, "H,J|L;i", level } 551 552 /* M: General multiply and add/sub operations 553 Syntax: <ia> src3,src4,dst1 || <ib> src2,src1,dst2 [00] - Manual 554 <ia> src3,src1,dst1 || <ib> src2,src4,dst2 [01] - Manual 555 <ia> src1,src3,dst1 || <ib> src2,src4,dst2 [01] 556 <ia> src1,src2,dst1 || <ib> src4,src3,dst2 [02] - Manual 557 <ia> src3,src1,dst1 || <ib> src4,src2,dst2 [03] - Manual 558 <ia> src1,src3,dst1 || <ib> src4,src2,dst2 [03] 559 src1 = Register 0-7 (K) 560 src2 = Register 0-7 (H) 561 src3 = Indirect 0,1,IR0,IR1, ENH: register (j) 562 src4 = Indirect 0,1,IR0,IR1, ENH: register (i) 563 dst1 = Register 0-1 (N) 564 dst2 = Register 2-3 (M) 565 Instr: 4/0 - MPYF3||ADDF3, MPYF3||SUBF3, MPYI3||ADDI3, MPYI3||SUBI3 566 Alias: a||b, a3||n, a||b3, a3||b3, b||a, b3||a, b||a3, b3||a3 567 */ 568 #define M_CLASS_INSN(namea, nameb, opcode, level) \ 569 { namea "_" nameb, opcode|0x00000000, 0xff000000, "i;j;N|H;K;M", level }, \ 570 { namea "_" nameb, opcode|0x01000000, 0xff000000, "j;K;N|H;i;M", level }, \ 571 { namea "_" nameb, opcode|0x01000000, 0xff000000, "K;j;N|H;i;M", level }, \ 572 { namea "_" nameb, opcode|0x02000000, 0xff000000, "H;K;N|i;j;M", level }, \ 573 { namea "_" nameb, opcode|0x03000000, 0xff000000, "j;K;N|i;H;M", level }, \ 574 { namea "_" nameb, opcode|0x03000000, 0xff000000, "K;j;N|i;H;M", level }, \ 575 { namea "3_" nameb, opcode|0x00000000, 0xff000000, "i;j;N|H;K;M", level }, \ 576 { namea "3_" nameb, opcode|0x01000000, 0xff000000, "j;K;N|H;i;M", level }, \ 577 { namea "3_" nameb, opcode|0x01000000, 0xff000000, "K;j;N|H;i;M", level }, \ 578 { namea "3_" nameb, opcode|0x02000000, 0xff000000, "H;K;N|i;j;M", level }, \ 579 { namea "3_" nameb, opcode|0x03000000, 0xff000000, "j;K;N|i;H;M", level }, \ 580 { namea "3_" nameb, opcode|0x03000000, 0xff000000, "K;j;N|i;H;M", level }, \ 581 { namea "_" nameb "3", opcode|0x00000000, 0xff000000, "i;j;N|H;K;M", level }, \ 582 { namea "_" nameb "3", opcode|0x01000000, 0xff000000, "j;K;N|H;i;M", level }, \ 583 { namea "_" nameb "3", opcode|0x01000000, 0xff000000, "K;j;N|H;i;M", level }, \ 584 { namea "_" nameb "3", opcode|0x02000000, 0xff000000, "H;K;N|i;j;M", level }, \ 585 { namea "_" nameb "3", opcode|0x03000000, 0xff000000, "j;K;N|i;H;M", level }, \ 586 { namea "_" nameb "3", opcode|0x03000000, 0xff000000, "K;j;N|i;H;M", level }, \ 587 { namea "3_" nameb "3", opcode|0x00000000, 0xff000000, "i;j;N|H;K;M", level }, \ 588 { namea "3_" nameb "3", opcode|0x01000000, 0xff000000, "j;K;N|H;i;M", level }, \ 589 { namea "3_" nameb "3", opcode|0x01000000, 0xff000000, "K;j;N|H;i;M", level }, \ 590 { namea "3_" nameb "3", opcode|0x02000000, 0xff000000, "H;K;N|i;j;M", level }, \ 591 { namea "3_" nameb "3", opcode|0x03000000, 0xff000000, "j;K;N|i;H;M", level }, \ 592 { namea "3_" nameb "3", opcode|0x03000000, 0xff000000, "K;j;N|i;H;M", level }, \ 593 { nameb "_" namea, opcode|0x00000000, 0xff000000, "H;K;M|i;j;N", level }, \ 594 { nameb "_" namea, opcode|0x01000000, 0xff000000, "H;i;M|j;K;N", level }, \ 595 { nameb "_" namea, opcode|0x01000000, 0xff000000, "H;i;M|K;j;N", level }, \ 596 { nameb "_" namea, opcode|0x02000000, 0xff000000, "i;j;M|H;K;N", level }, \ 597 { nameb "_" namea, opcode|0x03000000, 0xff000000, "i;H;M|j;K;N", level }, \ 598 { nameb "_" namea, opcode|0x03000000, 0xff000000, "i;H;M|K;j;N", level }, \ 599 { nameb "3_" namea, opcode|0x00000000, 0xff000000, "H;K;M|i;j;N", level }, \ 600 { nameb "3_" namea, opcode|0x01000000, 0xff000000, "H;i;M|j;K;N", level }, \ 601 { nameb "3_" namea, opcode|0x01000000, 0xff000000, "H;i;M|K;j;N", level }, \ 602 { nameb "3_" namea, opcode|0x02000000, 0xff000000, "i;j;M|H;K;N", level }, \ 603 { nameb "3_" namea, opcode|0x03000000, 0xff000000, "i;H;M|j;K;N", level }, \ 604 { nameb "3_" namea, opcode|0x03000000, 0xff000000, "i;H;M|K;j;N", level }, \ 605 { nameb "_" namea "3", opcode|0x00000000, 0xff000000, "H;K;M|i;j;N", level }, \ 606 { nameb "_" namea "3", opcode|0x01000000, 0xff000000, "H;i;M|j;K;N", level }, \ 607 { nameb "_" namea "3", opcode|0x01000000, 0xff000000, "H;i;M|K;j;N", level }, \ 608 { nameb "_" namea "3", opcode|0x02000000, 0xff000000, "i;j;M|H;K;N", level }, \ 609 { nameb "_" namea "3", opcode|0x03000000, 0xff000000, "i;H;M|j;K;N", level }, \ 610 { nameb "_" namea "3", opcode|0x03000000, 0xff000000, "i;H;M|K;j;N", level }, \ 611 { nameb "3_" namea "3", opcode|0x00000000, 0xff000000, "H;K;M|i;j;N", level }, \ 612 { nameb "3_" namea "3", opcode|0x01000000, 0xff000000, "H;i;M|j;K;N", level }, \ 613 { nameb "3_" namea "3", opcode|0x01000000, 0xff000000, "H;i;M|K;j;N", level }, \ 614 { nameb "3_" namea "3", opcode|0x02000000, 0xff000000, "i;j;M|H;K;N", level }, \ 615 { nameb "3_" namea "3", opcode|0x03000000, 0xff000000, "i;H;M|j;K;N", level }, \ 616 { nameb "3_" namea "3", opcode|0x03000000, 0xff000000, "i;H;M|K;j;N", level } 617 618 /* P: General 2-operand operation with parallell store 619 Syntax: <ia> src2, dst1 || <ib> src3, dst2 620 src2 = Indirect 0,1,IR0,IR1, ENH: register (i) 621 dst1 = Register 0-7 (L) 622 src3 = Register 0-7 (H) 623 dst2 = Indirect 0,1,IR0,IR1 (J) 624 Instr: 9/2 - ABSF||STF, ABSI||STI, FIX||STI, FLOAT||STF, LDF||STF, 625 LDI||STI, NEGF||STF, NEGI||STI, NOT||STI, C4x: FRIEEE||STF, 626 TOIEEE||STF 627 Alias: a||b, b||a 628 */ 629 #define P_CLASS_INSN(namea, nameb, opcode, level) \ 630 { namea "_" nameb, opcode, 0xfe000000, "i;L|H,J", level }, \ 631 { nameb "_" namea, opcode, 0xfe000000, "H,J|i;L", level } 632 633 /* Q: General 3-operand operation with parallell store 634 Syntax: <ia> src1, src2, dst1 || <ib> src3, dst2 635 src1 = Register 0-7 (K) 636 src2 = Indirect 0,1,IR0,IR1, ENH: register (i) 637 dst1 = Register 0-7 (L) 638 src3 = Register 0-7 (H) 639 dst2 = Indirect 0,1,IR0,IR1 (J) 640 Instr: 4/0 - ASH3||STI, LSH3||STI, SUBF3||STF, SUBI3||STI 641 Alias: a||b, b||a, a3||b, b||a3 642 */ 643 #define Q_CLASS_INSN(namea, nameb, opcode, level) \ 644 { namea "_" nameb , opcode, 0xfe000000, "K,i;L|H,J", level }, \ 645 { nameb "_" namea , opcode, 0xfe000000, "H,J|K,i;L", level }, \ 646 { namea "3_" nameb , opcode, 0xfe000000, "K,i;L|H,J", level }, \ 647 { nameb "_" namea "3", opcode, 0xfe000000, "H,J|K,i;L", level } 648 649 /* QC: General commutative 3-operand operation with parallell store 650 Syntax: <ia> src2, src1, dst1 || <ib> src3, dst2 651 <ia> src1, src2, dst1 || <ib> src3, dst2 - Manual 652 src1 = Register 0-7 (K) 653 src2 = Indirect 0,1,IR0,IR1, ENH: register (i) 654 dst1 = Register 0-7 (L) 655 src3 = Register 0-7 (H) 656 dst2 = Indirect 0,1,IR0,IR1 (J) 657 Instr: 7/0 - ADDF3||STF, ADDI3||STI, AND3||STI, MPYF3||STF, MPYI3||STI, 658 OR3||STI, XOR3||STI 659 Alias: a||b, b||a, a3||b, b||a3 660 */ 661 #define QC_CLASS_INSN(namea, nameb, opcode, level) \ 662 { namea "_" nameb , opcode, 0xfe000000, "i;K;L|H,J", level }, \ 663 { namea "_" nameb , opcode, 0xfe000000, "K;i;L|H,J", level }, \ 664 { nameb "_" namea , opcode, 0xfe000000, "H,J|i;K;L", level }, \ 665 { nameb "_" namea , opcode, 0xfe000000, "H,J|K;i;L", level }, \ 666 { namea "3_" nameb , opcode, 0xfe000000, "i;K;L|H,J", level }, \ 667 { namea "3_" nameb , opcode, 0xfe000000, "K;i;L|H,J", level }, \ 668 { nameb "_" namea "3", opcode, 0xfe000000, "H,J|i;K;L", level }, \ 669 { nameb "_" namea "3", opcode, 0xfe000000, "H,J|K;i;L", level } 670 671 /* R: General register integer operation 672 Syntax: <i> dst 673 dst = Register (R) 674 Instr: 6/0 - POP, PUSH, ROL, ROLC, ROR, RORC 675 */ 676 #define R_CLASS_INSN(name, opcode, level) \ 677 { name, opcode, 0xffe0ffff, "R", level } 678 679 /* RF: General register float operation 680 Syntax: <i> dst 681 dst = Register 0-11 (r) 682 Instr: 2/0 - POPF, PUSHF 683 */ 684 #define RF_CLASS_INSN(name, opcode, level) \ 685 { name, opcode, 0xffe0ffff, "r", level } 686 687 /* S: General 3-operand float operation 688 Syntax: <i> src2, src1, dst 689 src2 = Register 0-11 (e), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C) 690 src1 = Register 0-11 (g), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O) 691 dst = Register 0-11 (r) 692 Instr: 1/0 - SUBF3 693 Alias: i, i3 694 */ 695 #define S_CLASS_INSN(name, opcode, level) \ 696 { name, opcode|0x20000000, 0xffe00000, "e,g;r", level }, \ 697 { name, opcode|0x20200000, 0xffe00000, "e,J,r", level }, \ 698 { name, opcode|0x20400000, 0xffe00000, "I,g;r", level }, \ 699 { name, opcode|0x20600000, 0xffe00000, "I,J,r", level }, \ 700 { name, opcode|0x30200000, 0xffe00000, "C,g;r", OP_C4X }, \ 701 { name, opcode|0x30600000, 0xffe00000, "C,O,r", OP_C4X }, \ 702 { name "3", opcode|0x20000000, 0xffe00000, "e,g;r", level }, \ 703 { name "3", opcode|0x20200000, 0xffe00000, "e,J,r", level }, \ 704 { name "3", opcode|0x20400000, 0xffe00000, "I,g;r", level }, \ 705 { name "3", opcode|0x20600000, 0xffe00000, "I,J,r", level }, \ 706 { name "3", opcode|0x30200000, 0xffe00000, "C,g;r", OP_C4X }, \ 707 { name "3", opcode|0x30600000, 0xffe00000, "C,O,r", OP_C4X } 708 709 /* SC: General commutative 3-operand float operation 710 Syntax: <i> src2, src1, dst - Manual 711 <i> src1, src2, dst 712 src2 = Register 0-11 (e), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C) 713 src1 = Register 0-11 (g), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O) 714 dst = Register 0-11 (r) 715 Instr: 2/0 - ADDF3, MPYF3 716 Alias: i, i3 717 */ 718 #define SC_CLASS_INSN(name, opcode, level) \ 719 { name, opcode|0x20000000, 0xffe00000, "e,g;r", level }, \ 720 { name, opcode|0x20200000, 0xffe00000, "e,J,r", level }, \ 721 { name, opcode|0x20400000, 0xffe00000, "I,g;r", level }, \ 722 { name, opcode|0x20600000, 0xffe00000, "I,J,r", level }, \ 723 { name, opcode|0x30200000, 0xffe00000, "C,g;r", OP_C4X }, \ 724 { name, opcode|0x30200000, 0xffe00000, "g,C,r", OP_C4X }, \ 725 { name, opcode|0x30600000, 0xffe00000, "C,O,r", OP_C4X }, \ 726 { name "3", opcode|0x20000000, 0xffe00000, "e,g;r", level }, \ 727 { name "3", opcode|0x20200000, 0xffe00000, "e,J,r", level }, \ 728 { name "3", opcode|0x20400000, 0xffe00000, "I,g;r", level }, \ 729 { name "3", opcode|0x20600000, 0xffe00000, "I,J,r", level }, \ 730 { name "3", opcode|0x30200000, 0xffe00000, "g,C,r", OP_C4X }, \ 731 { name "3", opcode|0x30200000, 0xffe00000, "C,g;r", OP_C4X }, \ 732 { name "3", opcode|0x30600000, 0xffe00000, "C,O,r", OP_C4X } 733 734 /* S2: General 3-operand float operation with 2 args 735 Syntax: <i> src2, src1 736 src2 = Register 0-11 (e), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C) 737 src1 = Register 0-11 (g), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O) 738 Instr: 1/0 - CMPF3 739 Alias: i, i3 740 */ 741 #define S2_CLASS_INSN(name, opcode, level) \ 742 { name, opcode|0x20000000, 0xffe00000, "e,g", level }, \ 743 { name, opcode|0x20200000, 0xffe00000, "e,J", level }, \ 744 { name, opcode|0x20400000, 0xffe00000, "I,g", level }, \ 745 { name, opcode|0x20600000, 0xffe00000, "I,J", level }, \ 746 { name, opcode|0x30200000, 0xffe00000, "C,g", OP_C4X }, \ 747 { name, opcode|0x30600000, 0xffe00000, "C,O", OP_C4X }, \ 748 { name "3", opcode|0x20000000, 0xffe00000, "e,g", level }, \ 749 { name "3", opcode|0x20200000, 0xffe00000, "e,J", level }, \ 750 { name "3", opcode|0x20400000, 0xffe00000, "I,g", level }, \ 751 { name "3", opcode|0x20600000, 0xffe00000, "I,J", level }, \ 752 { name "3", opcode|0x30200000, 0xffe00000, "C,g", OP_C4X }, \ 753 { name "3", opcode|0x30600000, 0xffe00000, "C,O", OP_C4X } 754 755 /* T: General 3-operand integer operand 756 Syntax: <i> src2, src1, dst 757 src2 = Register (E), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C), Immediate (W) 758 src1 = Register (G), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O) 759 dst = Register (R) 760 Instr: 5/0 - ANDN3, ASH3, LSH3, SUBB3, SUBI3 761 Alias: i, i3 762 */ 763 #define T_CLASS_INSN(name, opcode, level) \ 764 { name, opcode|0x20000000, 0xffe00000, "E,G;R", level }, \ 765 { name, opcode|0x20200000, 0xffe00000, "E,J,R", level }, \ 766 { name, opcode|0x20400000, 0xffe00000, "I,G;R", level }, \ 767 { name, opcode|0x20600000, 0xffe00000, "I,J,R", level }, \ 768 { name, opcode|0x30000000, 0xffe00000, "W,G;R", OP_C4X }, \ 769 { name, opcode|0x30200000, 0xffe00000, "C,G;R", OP_C4X }, \ 770 { name, opcode|0x30400000, 0xffe00000, "W,O,R", OP_C4X }, \ 771 { name, opcode|0x30600000, 0xffe00000, "C,O,R", OP_C4X }, \ 772 { name "3", opcode|0x20000000, 0xffe00000, "E,G;R", level }, \ 773 { name "3", opcode|0x20200000, 0xffe00000, "E,J,R", level }, \ 774 { name "3", opcode|0x20400000, 0xffe00000, "I,G;R", level }, \ 775 { name "3", opcode|0x20600000, 0xffe00000, "I,J,R", level }, \ 776 { name "3", opcode|0x30000000, 0xffe00000, "W,G;R", OP_C4X }, \ 777 { name "3", opcode|0x30200000, 0xffe00000, "C,G;R", OP_C4X }, \ 778 { name "3", opcode|0x30400000, 0xffe00000, "W,O,R", OP_C4X }, \ 779 { name "3", opcode|0x30600000, 0xffe00000, "C,O,R", OP_C4X } 780 781 /* TC: General commutative 3-operand integer operation 782 Syntax: <i> src2, src1, dst 783 <i> src1, src2, dst 784 src2 = Register (E), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C), Immediate (W) 785 src1 = Register (G), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O) 786 dst = Register (R) 787 Instr: 6/2 - ADDC3, ADDI3, AND3, MPYI3, OR3, XOR3, C4x: MPYSHI, MPYUHI 788 Alias: i, i3 789 */ 790 #define TC_CLASS_INSN(name, opcode, level) \ 791 { name, opcode|0x20000000, 0xffe00000, "E,G;R", level }, \ 792 { name, opcode|0x20200000, 0xffe00000, "E,J,R", level }, \ 793 { name, opcode|0x20400000, 0xffe00000, "I,G;R", level }, \ 794 { name, opcode|0x20600000, 0xffe00000, "I,J,R", level }, \ 795 { name, opcode|0x30000000, 0xffe00000, "W,G;R", OP_C4X }, \ 796 { name, opcode|0x30000000, 0xffe00000, "G,W,R", OP_C4X }, \ 797 { name, opcode|0x30200000, 0xffe00000, "C,G;R", OP_C4X }, \ 798 { name, opcode|0x30200000, 0xffe00000, "G,C,R", OP_C4X }, \ 799 { name, opcode|0x30400000, 0xffe00000, "W,O,R", OP_C4X }, \ 800 { name, opcode|0x30400000, 0xffe00000, "O,W,R", OP_C4X }, \ 801 { name, opcode|0x30600000, 0xffe00000, "C,O,R", OP_C4X }, \ 802 { name "3", opcode|0x20000000, 0xffe00000, "E,G;R", level }, \ 803 { name "3", opcode|0x20200000, 0xffe00000, "E,J,R", level }, \ 804 { name "3", opcode|0x20400000, 0xffe00000, "I,G;R", level }, \ 805 { name "3", opcode|0x20600000, 0xffe00000, "I,J,R", level }, \ 806 { name "3", opcode|0x30000000, 0xffe00000, "W,G;R", OP_C4X }, \ 807 { name "3", opcode|0x30000000, 0xffe00000, "G,W,R", OP_C4X }, \ 808 { name "3", opcode|0x30200000, 0xffe00000, "C,G;R", OP_C4X }, \ 809 { name "3", opcode|0x30200000, 0xffe00000, "G,C,R", OP_C4X }, \ 810 { name "3", opcode|0x30400000, 0xffe00000, "W,O,R", OP_C4X }, \ 811 { name "3", opcode|0x30400000, 0xffe00000, "O,W,R", OP_C4X }, \ 812 { name "3", opcode|0x30600000, 0xffe00000, "C,O,R", OP_C4X } 813 814 /* T2: General 3-operand integer operation with 2 args 815 Syntax: <i> src2, src1 816 src2 = Register (E), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C), Immediate (W) 817 src1 = Register (G), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O) 818 Instr: 1/0 - CMPI3 819 Alias: i, i3 820 */ 821 #define T2_CLASS_INSN(name, opcode, level) \ 822 { name, opcode|0x20000000, 0xffe00000, "E,G", level }, \ 823 { name, opcode|0x20200000, 0xffe00000, "E,J", level }, \ 824 { name, opcode|0x20400000, 0xffe00000, "I,G", level }, \ 825 { name, opcode|0x20600000, 0xffe00000, "I,J", level }, \ 826 { name, opcode|0x30000000, 0xffe00000, "W,G", OP_C4X }, \ 827 { name, opcode|0x30200000, 0xffe00000, "C,G", OP_C4X }, \ 828 { name, opcode|0x30400000, 0xffe00000, "W,O", OP_C4X }, \ 829 { name, opcode|0x30600000, 0xffe00000, "C,O", OP_C4X }, \ 830 { name "3", opcode|0x20000000, 0xffe00000, "E,G", level }, \ 831 { name "3", opcode|0x20200000, 0xffe00000, "E,J", level }, \ 832 { name "3", opcode|0x20400000, 0xffe00000, "I,G", level }, \ 833 { name "3", opcode|0x20600000, 0xffe00000, "I,J", level }, \ 834 { name "3", opcode|0x30000000, 0xffe00000, "W,G", OP_C4X }, \ 835 { name "3", opcode|0x30200000, 0xffe00000, "C,G", OP_C4X }, \ 836 { name "3", opcode|0x30400000, 0xffe00000, "W,O", OP_C4X }, \ 837 { name "3", opcode|0x30600000, 0xffe00000, "C,O", OP_C4X } 838 839 /* T2C: General commutative 3-operand integer operation with 2 args 840 Syntax: <i> src2, src1 - Manual 841 <i> src1, src2 842 src2 = Register (E), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C), Immediate (W) 843 src1 = Register (G), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (0) 844 Instr: 1/0 - TSTB3 845 Alias: i, i3 846 */ 847 #define T2C_CLASS_INSN(name, opcode, level) \ 848 { name, opcode|0x20000000, 0xffe00000, "E,G", level }, \ 849 { name, opcode|0x20200000, 0xffe00000, "E,J", level }, \ 850 { name, opcode|0x20400000, 0xffe00000, "I,G", level }, \ 851 { name, opcode|0x20600000, 0xffe00000, "I,J", level }, \ 852 { name, opcode|0x30000000, 0xffe00000, "W,G", OP_C4X }, \ 853 { name, opcode|0x30000000, 0xffe00000, "G,W", OP_C4X }, \ 854 { name, opcode|0x30200000, 0xffe00000, "C,G", OP_C4X }, \ 855 { name, opcode|0x30200000, 0xffe00000, "G,C", OP_C4X }, \ 856 { name, opcode|0x30400000, 0xffe00000, "W,O", OP_C4X }, \ 857 { name, opcode|0x30400000, 0xffe00000, "O,W", OP_C4X }, \ 858 { name, opcode|0x30600000, 0xffe00000, "C,O", OP_C4X }, \ 859 { name "3", opcode|0x20000000, 0xffe00000, "E,G", level }, \ 860 { name "3", opcode|0x20200000, 0xffe00000, "E,J", level }, \ 861 { name "3", opcode|0x20400000, 0xffe00000, "I,G", level }, \ 862 { name "3", opcode|0x20600000, 0xffe00000, "I,J", level }, \ 863 { name "3", opcode|0x30000000, 0xffe00000, "W,G", OP_C4X }, \ 864 { name "3", opcode|0x30000000, 0xffe00000, "G,W", OP_C4X }, \ 865 { name "3", opcode|0x30200000, 0xffe00000, "C,G", OP_C4X }, \ 866 { name "3", opcode|0x30200000, 0xffe00000, "G,C", OP_C4X }, \ 867 { name "3", opcode|0x30400000, 0xffe00000, "W,O", OP_C4X }, \ 868 { name "3", opcode|0x30400000, 0xffe00000, "O,W", OP_C4X }, \ 869 { name "3", opcode|0x30600000, 0xffe00000, "C,O", OP_C4X } 870 871 /* Z: Misc operations with or without arguments 872 Syntax: <i> <arg1>,... 873 Instr: 16 - RETIc, RETSc, SIGI(c3X), SWI, IDLE, IDLE2, RETIcD, 874 TRAPc, LATc, LDEP, LDEHI, LDEPE, LDPK, STIK, LDP, IACK 875 */ 876 877 878 /* Define tic4x opcodes for assembler and disassembler. */ 879 static const tic4x_inst_t tic4x_insts[] = 880 { 881 /* Put synonyms after the desired forms in table so that they get 882 overwritten in the lookup table. The disassembler will thus 883 print the `proper' mnemonics. Note that the disassembler 884 only decodes the 11 MSBs, so instructions like ldp @0x500 will 885 be printed as ldiu 5, dp. Note that with parallel instructions, 886 the second part is executed before the first part, unless 887 the sti1||sti2 form is used. We also allow sti2||sti1 888 which is equivalent to the default sti||sti form. 889 */ 890 B_CLASS_INSN( "absf", 0x00000000, OP_C3X ), 891 P_CLASS_INSN( "absf", "stf", 0xc8000000, OP_C3X ), 892 A_CLASS_INSN( "absi", 0x00800000, OP_C3X ), 893 P_CLASS_INSN( "absi", "sti", 0xca000000, OP_C3X ), 894 A_CLASS_INSN( "addc", 0x01000000, OP_C3X ), 895 TC_CLASS_INSN( "addc", 0x00000000, OP_C3X ), 896 B_CLASS_INSN( "addf", 0x01800000, OP_C3X ), 897 SC_CLASS_INSN( "addf", 0x00800000, OP_C3X ), 898 QC_CLASS_INSN( "addf", "stf", 0xcc000000, OP_C3X ), 899 A_CLASS_INSN( "addi", 0x02000000, OP_C3X ), 900 TC_CLASS_INSN( "addi", 0x01000000, OP_C3X ), 901 QC_CLASS_INSN( "addi", "sti", 0xce000000, OP_C3X ), 902 AU_CLASS_INSN( "and", 0x02800000, OP_C3X ), 903 TC_CLASS_INSN( "and", 0x01800000, OP_C3X ), 904 QC_CLASS_INSN( "and", "sti", 0xd0000000, OP_C3X ), 905 AU_CLASS_INSN( "andn", 0x03000000, OP_C3X ), 906 T_CLASS_INSN( "andn", 0x02000000, OP_C3X ), 907 A_CLASS_INSN( "ash", 0x03800000, OP_C3X ), 908 T_CLASS_INSN( "ash", 0x02800000, OP_C3X ), 909 Q_CLASS_INSN( "ash", "sti", 0xd2000000, OP_C3X ), 910 J_CLASS_INSN( "bB", "b", 0x68000000, OP_C3X ), 911 J_CLASS_INSN( "bBd", "bd", 0x68200000, OP_C3X ), 912 J_CLASS_INSN( "bBaf", "baf", 0x68a00000, OP_C4X ), 913 J_CLASS_INSN( "bBat", "bat", 0x68600000, OP_C4X ), 914 { "br", 0x60000000, 0xff000000, "B" , OP_C3X }, /* I_CLASS */ 915 { "brd", 0x61000000, 0xff000000, "B" , OP_C3X }, /* I_CLASS */ 916 { "call", 0x62000000, 0xff000000, "B" , OP_C3X }, /* I_CLASS */ 917 { "callB", 0x70000000, 0xffe00000, "Q" , OP_C3X }, /* JS_CLASS */ 918 { "callB", 0x72000000, 0xffe00000, "P" , OP_C3X }, /* JS_CLASS */ 919 B_CLASS_INSN( "cmpf", 0x04000000, OP_C3X ), 920 S2_CLASS_INSN( "cmpf", 0x03000000, OP_C3X ), 921 A_CLASS_INSN( "cmpi", 0x04800000, OP_C3X ), 922 T2_CLASS_INSN( "cmpi", 0x03800000, OP_C3X ), 923 D_CLASS_INSN( "dbB", "db", 0x6c000000, OP_C3X ), 924 D_CLASS_INSN( "dbBd", "dbd", 0x6c200000, OP_C3X ), 925 AF_CLASS_INSN( "fix", 0x05000000, OP_C3X ), 926 P_CLASS_INSN( "fix", "sti", 0xd4000000, OP_C3X ), 927 BI_CLASS_INSN( "float", 0x05800000, OP_C3X ), 928 P_CLASS_INSN( "float", "stf", 0xd6000000, OP_C3X ), 929 B6_CLASS_INSN( "frieee", 0x1c000000, OP_C4X ), 930 P_CLASS_INSN( "frieee","stf", 0xf2000000, OP_C4X ), 931 { "iack", 0x1b200000, 0xffe00000, "@" , OP_C3X }, /* Z_CLASS */ 932 { "iack", 0x1b400000, 0xffe00000, "*" , OP_C3X }, /* Z_CLASS */ 933 { "idle", 0x06000000, 0xffffffff, "" , OP_C3X }, /* Z_CLASS */ 934 { "idlez", 0x06000000, 0xffffffff, "" , OP_C3X }, /* Z_CLASS */ 935 { "idle2", 0x06000001, 0xffffffff, "" , OP_IDLE2 }, /* Z_CLASS */ 936 { "laj", 0x63000000, 0xff000000, "B" , OP_C4X }, /* I_CLASS */ 937 { "lajB", 0x70200000, 0xffe00000, "Q" , OP_C4X }, /* JS_CLASS */ 938 { "lajB", 0x72200000, 0xffe00000, "P" , OP_C4X }, /* JS_CLASS */ 939 { "latB", 0x74800000, 0xffe00000, "V" , OP_C4X }, /* Z_CLASS */ 940 A_CLASS_INSN( "lb0", 0xb0000000, OP_C4X ), 941 A_CLASS_INSN( "lb1", 0xb0800000, OP_C4X ), 942 A_CLASS_INSN( "lb2", 0xb1000000, OP_C4X ), 943 A_CLASS_INSN( "lb3", 0xb1800000, OP_C4X ), 944 AU_CLASS_INSN( "lbu0", 0xb2000000, OP_C4X ), 945 AU_CLASS_INSN( "lbu1", 0xb2800000, OP_C4X ), 946 AU_CLASS_INSN( "lbu2", 0xb3000000, OP_C4X ), 947 AU_CLASS_INSN( "lbu3", 0xb3800000, OP_C4X ), 948 AY_CLASS_INSN( "lda", 0x1e800000, OP_C4X ), 949 B_CLASS_INSN( "lde", 0x06800000, OP_C3X ), 950 { "ldep", 0x76000000, 0xffe00000, "X,R" , OP_C4X }, /* Z_CLASS */ 951 B_CLASS_INSN( "ldf", 0x07000000, OP_C3X ), 952 LL_CLASS_INSN( "ldf", 0xc4000000, OP_C3X ), 953 P_CLASS_INSN( "ldf", "stf", 0xd8000000, OP_C3X ), 954 BB_CLASS_INSN( "ldfC", 0x00000000, OP_C3X ), 955 B6_CLASS_INSN( "ldfi", 0x07800000, OP_C3X ), 956 { "ldhi", 0x1fe00000, 0xffe00000, "U,R" , OP_C4X }, /* Z_CLASS */ 957 { "ldhi", 0x1fe00000, 0xffe00000, "#,R" , OP_C4X }, /* Z_CLASS */ 958 A_CLASS_INSN( "ldi", 0x08000000, OP_C3X ), 959 LL_CLASS_INSN( "ldi", 0xc6000000, OP_C3X ), 960 P_CLASS_INSN( "ldi", "sti", 0xda000000, OP_C3X ), 961 AB_CLASS_INSN( "ldiC", 0x10000000, OP_C3X ), 962 A6_CLASS_INSN( "ldii", 0x08800000, OP_C3X ), 963 { "ldp", 0x50700000, 0xffff0000, "#" , OP_C3X }, /* Z_CLASS - synonym for ldiu #,dp */ 964 B_CLASS_INSN( "ldm", 0x09000000, OP_C3X ), 965 { "ldpe", 0x76800000, 0xffe00000, "Q,Z" , OP_C4X }, /* Z_CLASS */ 966 { "ldpk", 0x1F700000, 0xffff0000, "#" , OP_C4X }, /* Z_CLASS */ 967 A_CLASS_INSN( "lh0", 0xba000000, OP_C4X ), 968 A_CLASS_INSN( "lh1", 0xba800000, OP_C4X ), 969 AU_CLASS_INSN( "lhu0", 0xbb000000, OP_C4X ), 970 AU_CLASS_INSN( "lhu1", 0xbb800000, OP_C4X ), 971 { "lopower", 0x10800001,0xffffffff, "" , OP_LPWR }, /* Z_CLASS */ 972 A_CLASS_INSN( "lsh", 0x09800000, OP_C3X ), 973 T_CLASS_INSN( "lsh", 0x04000000, OP_C3X ), 974 Q_CLASS_INSN( "lsh", "sti", 0xdc000000, OP_C3X ), 975 A_CLASS_INSN( "lwl0", 0xb4000000, OP_C4X ), 976 A_CLASS_INSN( "lwl1", 0xb4800000, OP_C4X ), 977 A_CLASS_INSN( "lwl2", 0xb5000000, OP_C4X ), 978 A_CLASS_INSN( "lwl3", 0xb5800000, OP_C4X ), 979 A_CLASS_INSN( "lwr0", 0xb6000000, OP_C4X ), 980 A_CLASS_INSN( "lwr1", 0xb6800000, OP_C4X ), 981 A_CLASS_INSN( "lwr2", 0xb7000000, OP_C4X ), 982 A_CLASS_INSN( "lwr3", 0xb7800000, OP_C4X ), 983 { "maxspeed",0x10800000,0xffffffff, "" , OP_LPWR }, /* Z_CLASS */ 984 A_CLASS_INSN( "mb0", 0xb8000000, OP_C4X ), 985 A_CLASS_INSN( "mb1", 0xb8800000, OP_C4X ), 986 A_CLASS_INSN( "mb2", 0xb9000000, OP_C4X ), 987 A_CLASS_INSN( "mb3", 0xb9800000, OP_C4X ), 988 A_CLASS_INSN( "mh0", 0xbc000000, OP_C4X ), 989 A_CLASS_INSN( "mh1", 0xbc800000, OP_C4X ), 990 A_CLASS_INSN( "mh2", 0xbd000000, OP_C4X ), 991 A_CLASS_INSN( "mh3", 0xbd800000, OP_C4X ), 992 B_CLASS_INSN( "mpyf", 0x0a000000, OP_C3X ), 993 SC_CLASS_INSN( "mpyf", 0x04800000, OP_C3X ), 994 M_CLASS_INSN( "mpyf", "addf", 0x80000000, OP_C3X ), 995 QC_CLASS_INSN( "mpyf", "stf", 0xde000000, OP_C3X ), 996 M_CLASS_INSN( "mpyf", "subf", 0x84000000, OP_C3X ), 997 A_CLASS_INSN( "mpyi", 0x0a800000, OP_C3X ), 998 TC_CLASS_INSN( "mpyi", 0x05000000, OP_C3X ), 999 M_CLASS_INSN( "mpyi", "addi", 0x88000000, OP_C3X ), 1000 QC_CLASS_INSN( "mpyi", "sti", 0xe0000000, OP_C3X ), 1001 M_CLASS_INSN( "mpyi", "subi", 0x8c000000, OP_C3X ), 1002 A_CLASS_INSN( "mpyshi", 0x1d800000, OP_C4X ), 1003 TC_CLASS_INSN( "mpyshi", 0x28800000, OP_C4X ), 1004 A_CLASS_INSN( "mpyuhi", 0x1e000000, OP_C4X ), 1005 TC_CLASS_INSN( "mpyuhi", 0x29000000, OP_C4X ), 1006 A_CLASS_INSN( "negb", 0x0b000000, OP_C3X ), 1007 B_CLASS_INSN( "negf", 0x0b800000, OP_C3X ), 1008 P_CLASS_INSN( "negf", "stf", 0xe2000000, OP_C3X ), 1009 A_CLASS_INSN( "negi", 0x0c000000, OP_C3X ), 1010 P_CLASS_INSN( "negi", "sti", 0xe4000000, OP_C3X ), 1011 A2_CLASS_INSN( "nop", 0x0c800000, OP_C3X ), 1012 B_CLASS_INSN( "norm", 0x0d000000, OP_C3X ), 1013 AU_CLASS_INSN( "not", 0x0d800000, OP_C3X ), 1014 P_CLASS_INSN( "not", "sti", 0xe6000000, OP_C3X ), 1015 AU_CLASS_INSN( "or", 0x10000000, OP_C3X ), 1016 TC_CLASS_INSN( "or", 0x05800000, OP_C3X ), 1017 QC_CLASS_INSN( "or", "sti", 0xe8000000, OP_C3X ), 1018 R_CLASS_INSN( "pop", 0x0e200000, OP_C3X ), 1019 RF_CLASS_INSN( "popf", 0x0ea00000, OP_C3X ), 1020 R_CLASS_INSN( "push", 0x0f200000, OP_C3X ), 1021 RF_CLASS_INSN( "pushf", 0x0fa00000, OP_C3X ), 1022 BA_CLASS_INSN( "rcpf", 0x1d000000, OP_C4X ), 1023 { "retiB", 0x78000000, 0xffe00000, "" , OP_C3X }, /* Z_CLASS */ 1024 { "reti", 0x78000000, 0xffe00000, "" , OP_C3X }, /* Z_CLASS - Alias for retiu */ 1025 { "retiBd", 0x78200000, 0xffe00000, "" , OP_C4X }, /* Z_CLASS */ 1026 { "retid", 0x78200000, 0xffe00000, "" , OP_C4X }, /* Z_CLASS - Alias for retiud */ 1027 { "retsB", 0x78800000, 0xffe00000, "" , OP_C3X }, /* Z_CLASS */ 1028 { "rets", 0x78800000, 0xffe00000, "" , OP_C3X }, /* Z_CLASS - Alias for retsu */ 1029 B_CLASS_INSN( "rnd", 0x11000000, OP_C3X ), 1030 R_CLASS_INSN( "rol", 0x11e00001, OP_C3X ), 1031 R_CLASS_INSN( "rolc", 0x12600001, OP_C3X ), 1032 R_CLASS_INSN( "ror", 0x12e0ffff, OP_C3X ), 1033 R_CLASS_INSN( "rorc", 0x1360ffff, OP_C3X ), 1034 { "rptb", 0x64000000, 0xff000000, "B" , OP_C3X }, /* I2_CLASS */ 1035 { "rptb", 0x79000000, 0xff000000, "Q" , OP_C4X }, /* I2_CLASS */ 1036 { "rptbd", 0x65000000, 0xff000000, "B" , OP_C4X }, /* I2_CLASS */ 1037 { "rptbd", 0x79800000, 0xff000000, "Q" , OP_C4X }, /* I2_CLASS */ 1038 A3_CLASS_INSN( "rpts", 0x139b0000, OP_C3X ), 1039 B_CLASS_INSN( "rsqrf", 0x1c800000, OP_C4X ), 1040 { "sigi", 0x16000000, 0xffe00000, "" , OP_C3X }, /* Z_CLASS */ 1041 A6_CLASS_INSN( "sigi", 0x16000000, OP_C4X ), 1042 B7_CLASS_INSN( "stf", 0x14000000, OP_C3X ), 1043 LS_CLASS_INSN( "stf", 0xc0000000, OP_C3X ), 1044 B7_CLASS_INSN( "stfi", 0x14800000, OP_C3X ), 1045 A7_CLASS_INSN( "sti", 0x15000000, OP_C3X ), 1046 { "sti", 0x15000000, 0xffe00000, "T,@" , OP_C4X }, /* Class A7 - Alias for stik */ 1047 { "sti", 0x15600000, 0xffe00000, "T,*" , OP_C4X }, /* Class A7 */ 1048 LS_CLASS_INSN( "sti", 0xc2000000, OP_C3X ), 1049 A7_CLASS_INSN( "stii", 0x15800000, OP_C3X ), 1050 { "stik", 0x15000000, 0xffe00000, "T,@" , OP_C4X }, /* Z_CLASS */ 1051 { "stik", 0x15600000, 0xffe00000, "T,*" , OP_C4X }, /* Z_CLASS */ 1052 A_CLASS_INSN( "subb", 0x16800000, OP_C3X ), 1053 T_CLASS_INSN( "subb", 0x06000000, OP_C3X ), 1054 A_CLASS_INSN( "subc", 0x17000000, OP_C3X ), 1055 B_CLASS_INSN( "subf", 0x17800000, OP_C3X ), 1056 S_CLASS_INSN( "subf", 0x06800000, OP_C3X ), 1057 Q_CLASS_INSN( "subf", "stf", 0xea000000, OP_C3X ), 1058 A_CLASS_INSN( "subi", 0x18000000, OP_C3X ), 1059 T_CLASS_INSN( "subi", 0x07000000, OP_C3X ), 1060 Q_CLASS_INSN( "subi", "sti", 0xec000000, OP_C3X ), 1061 A_CLASS_INSN( "subrb", 0x18800000, OP_C3X ), 1062 B_CLASS_INSN( "subrf", 0x19000000, OP_C3X ), 1063 A_CLASS_INSN( "subri", 0x19800000, OP_C3X ), 1064 { "swi", 0x66000000, 0xffffffff, "" , OP_C3X }, /* Z_CLASS */ 1065 B_CLASS_INSN( "toieee", 0x1b800000, OP_C4X ), 1066 P_CLASS_INSN( "toieee","stf", 0xf0000000, OP_C4X ), 1067 { "trapB", 0x74000000, 0xffe00000, "V" , OP_C3X }, /* Z_CLASS */ 1068 { "trap", 0x74000000, 0xffe00000, "V" , OP_C3X }, /* Z_CLASS - Alias for trapu */ 1069 AU_CLASS_INSN( "tstb", 0x1a000000, OP_C3X ), 1070 T2C_CLASS_INSN("tstb", 0x07800000, OP_C3X ), 1071 AU_CLASS_INSN( "xor", 0x1a800000, OP_C3X ), 1072 TC_CLASS_INSN( "xor", 0x08000000, OP_C3X ), 1073 QC_CLASS_INSN( "xor", "sti", 0xee000000, OP_C3X ), 1074 1075 /* Dummy entry, not included in tic4x_num_insts. This 1076 lets code examine entry i + 1 without checking 1077 if we've run off the end of the table. */ 1078 { "", 0x0, 0x00, "", 0 } 1079 }; 1080 1081 const unsigned int tic4x_num_insts = (((sizeof tic4x_insts) / (sizeof tic4x_insts[0])) - 1); 1082
Indexes created Sun Mar 01 05:31:48 UTC 2026