| 1 | ; Hitachi SHmedia instruction set description. -*- Scheme -*- |
| 2 | ; |
| 3 | ; Copyright 2000, 2001, 2007, 2009 Free Software Foundation, Inc. |
| 4 | ; |
| 5 | ; Contributed by Red Hat Inc; developed under contract from Hitachi |
| 6 | ; Semiconductor (America) Inc. |
| 7 | ; |
| 8 | ; This file is part of the GNU Binutils. |
| 9 | ; |
| 10 | ; This program is free software; you can redistribute it and/or modify |
| 11 | ; it under the terms of the GNU General Public License as published by |
| 12 | ; the Free Software Foundation; either version 3 of the License, or |
| 13 | ; (at your option) any later version. |
| 14 | ; |
| 15 | ; This program is distributed in the hope that it will be useful, |
| 16 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | ; GNU General Public License for more details. |
| 19 | ; |
| 20 | ; You should have received a copy of the GNU General Public License |
| 21 | ; along with this program; if not, write to the Free Software |
| 22 | ; Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| 23 | ; MA 02110-1301, USA. |
| 24 | |
| 25 | \f |
| 26 | ; dshmf -- define-normal-sh-media-field |
| 27 | |
| 28 | (define-pmacro (dshmf xname xcomment ignored xstart xlength) |
| 29 | (dnf xname xcomment ((ISA media)) xstart xlength)) |
| 30 | |
| 31 | ; dshmop -- define-normal-sh-media-operand |
| 32 | |
| 33 | (define-pmacro (dshmop xname xcomment ignored xhardware xfield) |
| 34 | (dnop xname xcomment ((ISA media)) xhardware xfield)) |
| 35 | |
| 36 | ; dnshmi -- define-normal-sh-media-insn |
| 37 | |
| 38 | (define-pmacro (dshmi xname xcomment xattrs xsyntax xformat xsemantics) |
| 39 | (define-insn |
| 40 | (name xname) |
| 41 | (comment xcomment) |
| 42 | (.splice attrs (.unsplice xattrs) (ISA media)) |
| 43 | (syntax xsyntax) |
| 44 | (format xformat) |
| 45 | (semantics xsemantics))) |
| 46 | |
| 47 | ; Saturation functions. |
| 48 | ; Force a value `i' into words `n' bits wide. |
| 49 | ; See Hitachi SH-5 CPU core, volume 2, p. 25 for details. |
| 50 | |
| 51 | ; saturate -- signed saturatation function |
| 52 | |
| 53 | (define-pmacro (saturate mode n i) |
| 54 | (if mode (lt i (neg mode (sll mode 1 (sub n 1)))) |
| 55 | (neg (sll mode 1 (sub n 1))) |
| 56 | (if mode (lt i (sll mode 1 (sub n 1))) |
| 57 | i |
| 58 | (sub mode (sll mode 1 (sub n 1)) 1)))) |
| 59 | |
| 60 | ; usaturate -- unsigned saturation function |
| 61 | |
| 62 | (define-pmacro (usaturate mode n i) |
| 63 | (if mode (lt i (const mode 0)) |
| 64 | (const mode 0) |
| 65 | (if mode (lt i (sll mode 1 n)) |
| 66 | i |
| 67 | (sub mode (sll mode 1 n) 1)))) |
| 68 | |
| 69 | \f |
| 70 | ; Ifields. |
| 71 | |
| 72 | (dshmf f-op "Opcode" () 31 6) |
| 73 | (dshmf f-ext "Extension opcode" () 19 4) |
| 74 | (dshmf f-rsvd "Reserved" (RESERVED) 3 4) |
| 75 | |
| 76 | (dshmf f-left "Left register" () 25 6) |
| 77 | (dshmf f-right "Right register" () 15 6) |
| 78 | (dshmf f-dest "Destination register" () 9 6) |
| 79 | |
| 80 | (define-multi-ifield |
| 81 | (name f-left-right) |
| 82 | (comment "Left and right matched register pair") |
| 83 | (attrs (ISA media)) |
| 84 | (mode UINT) |
| 85 | (subfields f-left f-right) |
| 86 | (insert (sequence () |
| 87 | (set (ifield f-left) |
| 88 | (and (ifield f-left-right) 63)) |
| 89 | (set (ifield f-right) |
| 90 | (and (ifield f-left-right) 63)))) |
| 91 | (extract (set (ifield f-left-right) (ifield f-left))) |
| 92 | ) |
| 93 | |
| 94 | (dshmf f-tra "Target register" () 6 3) |
| 95 | (dshmf f-trb "Target register" () 22 3) |
| 96 | (dshmf f-likely "Likely bit" () 9 1) |
| 97 | (dshmf f-25 "Three unused bits at bit 25" () 25 3) |
| 98 | (dshmf f-8-2 "Two unused bits at bit 8" () 8 2) |
| 99 | |
| 100 | (df f-imm6 "Immediate value (6 bits)" ((ISA media)) 15 6 INT #f #f) |
| 101 | (df f-imm10 "Immediate value (10 bits)" ((ISA media)) 19 10 INT #f #f) |
| 102 | (df f-imm16 "Immediate value (16 bits)" ((ISA media)) 25 16 INT #f #f) |
| 103 | |
| 104 | (dshmf f-uimm6 "Immediate value (6 bits)" () 15 6) |
| 105 | (dshmf f-uimm16 "Immediate value (16 bits)" () 25 16) |
| 106 | |
| 107 | ; Various displacement fields. |
| 108 | ; The 10 bit field, for example, has different scaling for displacements. |
| 109 | |
| 110 | (df f-disp6 "Displacement (6 bits)" ((ISA media)) 15 6 INT #f #f) |
| 111 | |
| 112 | (df f-disp6x32 "Displacement (6 bits)" ((ISA media)) 15 6 INT |
| 113 | ((value pc) (sra SI value 5)) |
| 114 | ((value pc) (sll SI value 5))) |
| 115 | |
| 116 | (df f-disp10 "Displacement (10 bits)" ((ISA media)) 19 10 INT #f #f) |
| 117 | |
| 118 | (df f-disp10x8 "Displacement (10 bits)" ((ISA media)) 19 10 INT |
| 119 | ((value pc) (sra SI value 3)) |
| 120 | ((value pc) (sll SI value 3))) |
| 121 | |
| 122 | (df f-disp10x4 "Displacement (10 bits)" ((ISA media)) 19 10 INT |
| 123 | ((value pc) (sra SI value 2)) |
| 124 | ((value pc) (sll SI value 2))) |
| 125 | |
| 126 | (df f-disp10x2 "Displacement (10 bits)" ((ISA media)) 19 10 INT |
| 127 | ((value pc) (sra SI value 1)) |
| 128 | ((value pc) (sll SI value 1))) |
| 129 | |
| 130 | (df f-disp16 "Displacement (16 bits)" ((ISA media) PCREL-ADDR) 25 16 INT |
| 131 | ((value pc) (sra DI value 2)) |
| 132 | ((value pc) (add DI (sll DI value 2) pc))) |
| 133 | |
| 134 | \f |
| 135 | ; Operands. |
| 136 | |
| 137 | (dshmop rm "Left general purpose reg" () h-gr f-left) |
| 138 | (dshmop rn "Right general purpose reg" () h-gr f-right) |
| 139 | (dshmop rd "Destination general purpose reg" () h-gr f-dest) |
| 140 | |
| 141 | (dshmop frg "Left single precision register" () h-fr f-left) |
| 142 | (dshmop frh "Right single precision register" () h-fr f-right) |
| 143 | (dshmop frf "Destination single precision reg" () h-fr f-dest) |
| 144 | (dshmop frgh "Single precision register pair" () h-fr f-left-right) |
| 145 | |
| 146 | (dshmop fpf "Pair of single precision registers" () h-fp f-dest) |
| 147 | |
| 148 | (dshmop fvg "Left single precision vector" () h-fv f-left) |
| 149 | (dshmop fvh "Right single precision vector" () h-fv f-right) |
| 150 | (dshmop fvf "Destination single precision vector" () h-fv f-dest) |
| 151 | (dshmop mtrxg "Left single precision matrix" () h-fmtx f-left) |
| 152 | |
| 153 | (dshmop drg "Left double precision register" () h-dr f-left) |
| 154 | (dshmop drh "Right double precision register" () h-dr f-right) |
| 155 | (dshmop drf "Destination double precision reg" () h-dr f-dest) |
| 156 | (dshmop drgh "Double precision register pair" () h-dr f-left-right) |
| 157 | |
| 158 | (dshmop fpscr "Floating point status register" () h-fpscr f-nil) |
| 159 | (dshmop crj "Control register j" () h-cr f-dest) |
| 160 | (dshmop crk "Control register k" () h-cr f-left) |
| 161 | |
| 162 | (dshmop tra "Target register a" () h-tr f-tra) |
| 163 | (dshmop trb "Target register b" () h-tr f-trb) |
| 164 | |
| 165 | (dshmop disp6 "Displacement (6 bits)" () h-sint f-disp6) |
| 166 | (dshmop disp6x32 "Displacement (6 bits, scale 32)" () h-sint f-disp6x32) |
| 167 | (dshmop disp10 "Displacement (10 bits)" () h-sint f-disp10) |
| 168 | (dshmop disp10x2 "Displacement (10 bits, scale 2)" () h-sint f-disp10x2) |
| 169 | (dshmop disp10x4 "Displacement (10 bits, scale 4)" () h-sint f-disp10x4) |
| 170 | (dshmop disp10x8 "Displacement (10 bits, scale 8)" () h-sint f-disp10x8) |
| 171 | (dshmop disp16 "Displacement (16 bits)" () h-sint f-disp16) |
| 172 | |
| 173 | (dshmop imm6 "Immediate (6 bits)" () h-sint f-imm6) |
| 174 | (dshmop imm10 "Immediate (10 bits)" () h-sint f-imm10) |
| 175 | (dshmop imm16 "Immediate (16 bits)" () h-sint f-imm16) |
| 176 | (dshmop uimm6 "Immediate (6 bits)" () h-uint f-uimm6) |
| 177 | (dshmop uimm16 "Unsigned immediate (16 bits)" () h-uint f-uimm16) |
| 178 | |
| 179 | ; FIXME: provide these parse/print functions in `sh-media.opc'. |
| 180 | |
| 181 | (define-operand (name likely) (comment "Likely branch?") (attrs (ISA media)) |
| 182 | (type h-uint) (index f-likely) (handlers (parse "likely") (print "likely"))) |
| 183 | |
| 184 | \f |
| 185 | ; Instructions. |
| 186 | |
| 187 | (dshmi add "Add" |
| 188 | () |
| 189 | "add $rm, $rn, $rd" |
| 190 | (+ (f-op 0) rm (f-ext 9) rn rd (f-rsvd 0)) |
| 191 | (set rd (add rm rn))) |
| 192 | |
| 193 | (dshmi addl "Add long" |
| 194 | () |
| 195 | "add.l $rm, $rn, $rd" |
| 196 | (+ (f-op 0) rm (f-ext 8) rn rd (f-rsvd 0)) |
| 197 | (set rd (add (subword SI rm 1) (subword SI rn 1)))) |
| 198 | |
| 199 | (dshmi addi "Add immediate" |
| 200 | () |
| 201 | "addi $rm, $disp10, $rd" |
| 202 | (+ (f-op 52) rm disp10 rd (f-rsvd 0)) |
| 203 | (set rd (add rm (ext DI disp10)))) |
| 204 | |
| 205 | (dshmi addil "Add immediate long" |
| 206 | () |
| 207 | "addi.l $rm, $disp10, $rd" |
| 208 | (+ (f-op 53) rm disp10 rd (f-rsvd 0)) |
| 209 | (set rd (ext DI (add (ext SI disp10) (subword SI rm 1))))) |
| 210 | |
| 211 | (dshmi addzl "Add zero extended long" |
| 212 | () |
| 213 | "addz.l $rm, $rn, $rd" |
| 214 | (+ (f-op 0) rm (f-ext 12) rn rd (f-rsvd 0)) |
| 215 | (set rd (zext DI (add (subword SI rm 1) (subword SI rn 1))))) |
| 216 | |
| 217 | (dshmi alloco "Allocate operand cache block" |
| 218 | () |
| 219 | "alloco $rm, $disp6x32" |
| 220 | (+ (f-op 56) rm (f-ext 4) disp6x32 (f-dest 63) (f-rsvd 0)) |
| 221 | (unimp "alloco")) |
| 222 | |
| 223 | (dshmi and "AND" |
| 224 | () |
| 225 | "and $rm, $rn, $rd" |
| 226 | (+ (f-op 1) rm (f-ext 11) rn rd (f-rsvd 0)) |
| 227 | (set rd (and rm rn))) |
| 228 | |
| 229 | (dshmi andc "AND complement" |
| 230 | () |
| 231 | "andc $rm, $rn, $rd" |
| 232 | (+ (f-op 1) rm (f-ext 15) rn rd (f-rsvd 0)) |
| 233 | (set rd (and rm (inv rn)))) |
| 234 | |
| 235 | (dshmi andi "AND immediate" |
| 236 | () |
| 237 | "andi $rm, $disp10, $rd" |
| 238 | (+ (f-op 54) rm disp10 rd (f-rsvd 0)) |
| 239 | (set rd (and rm (ext DI disp10)))) |
| 240 | |
| 241 | (dshmi beq "Branch if equal" |
| 242 | () |
| 243 | "beq$likely $rm, $rn, $tra" |
| 244 | (+ (f-op 25) rm (f-ext 1) rn likely (f-8-2 0) tra (f-rsvd 0)) |
| 245 | (if (eq rm rn) |
| 246 | (set pc tra))) |
| 247 | |
| 248 | (dshmi beqi "Branch if equal immediate" |
| 249 | () |
| 250 | "beqi$likely $rm, $imm6, $tra" |
| 251 | (+ (f-op 57) rm (f-ext 1) imm6 likely (f-8-2 0) tra (f-rsvd 0)) |
| 252 | (if (eq rm (ext DI imm6)) |
| 253 | (set pc tra))) |
| 254 | |
| 255 | (dshmi bge "Branch if greater than or equal" |
| 256 | () |
| 257 | "bge$likely $rm, $rn, $tra" |
| 258 | (+ (f-op 25) rm (f-ext 3) rn likely (f-8-2 0) tra (f-rsvd 0)) |
| 259 | (if (ge rm rn) |
| 260 | (set pc tra))) |
| 261 | |
| 262 | (dshmi bgeu "Branch if greater than or equal (unsigned comparison)" |
| 263 | () |
| 264 | "bgeu$likely $rm, $rn, $tra" |
| 265 | (+ (f-op 25) rm (f-ext 11) rn likely (f-8-2 0) tra (f-rsvd 0)) |
| 266 | (if (geu rm rn) |
| 267 | (set pc tra))) |
| 268 | |
| 269 | (dshmi bgt "Branch greater than" |
| 270 | () |
| 271 | "bgt$likely $rm, $rn, $tra" |
| 272 | (+ (f-op 25) rm (f-ext 7) rn likely (f-8-2 0) tra (f-rsvd 0)) |
| 273 | (if (gt rm rn) |
| 274 | (set pc tra))) |
| 275 | |
| 276 | (dshmi bgtu "Branch greater than (unsigned comparison)" |
| 277 | () |
| 278 | "bgtu$likely $rm, $rn, $tra" |
| 279 | (+ (f-op 25) rm (f-ext 15) rn likely (f-8-2 0) tra (f-rsvd 0)) |
| 280 | (if (gtu rm rn) |
| 281 | (set pc tra))) |
| 282 | |
| 283 | (dshmi blink "Branch and link" |
| 284 | () |
| 285 | "blink $trb, $rd" |
| 286 | (+ (f-op 17) (f-25 0) trb (f-ext 1) (f-right 63) rd (f-rsvd 0)) |
| 287 | (sequence () |
| 288 | (set rd (or (add pc 4) 1)) |
| 289 | (set pc trb))) |
| 290 | |
| 291 | (dshmi bne "Branch if not equal" |
| 292 | () |
| 293 | "bne$likely $rm, $rn, $tra" |
| 294 | (+ (f-op 25) rm (f-ext 5) rn likely (f-8-2 0) tra (f-rsvd 0)) |
| 295 | (if (ne rm rn) |
| 296 | (set pc tra))) |
| 297 | |
| 298 | (dshmi bnei "Branch if not equal immediate" |
| 299 | () |
| 300 | "bnei$likely $rm, $imm6, $tra" |
| 301 | (+ (f-op 57) rm (f-ext 5) rn likely (f-8-2 0) tra (f-rsvd 0)) |
| 302 | (if (ne rm (ext DI imm6)) |
| 303 | (set pc tra))) |
| 304 | |
| 305 | (dshmi brk "Breakpoint instruction" |
| 306 | () |
| 307 | "brk" |
| 308 | (+ (f-op 27) (f-left 63) (f-ext 5) (f-right 63) (f-dest 63) (f-rsvd 0)) |
| 309 | (c-call "sh64_break" pc)) |
| 310 | |
| 311 | (define-pmacro (-byterev-step) |
| 312 | (sequence () |
| 313 | (set result (or (sll result 8) (and source 255))) |
| 314 | (set source (srl source 8))) |
| 315 | ) |
| 316 | |
| 317 | (dshmi byterev "Byte reverse" |
| 318 | () |
| 319 | "byterev $rm, $rd" |
| 320 | (+ (f-op 0) rm (f-ext 15) (f-right 63) rd (f-rsvd 0)) |
| 321 | (sequence ((DI source) (DI result)) |
| 322 | (set source rm) |
| 323 | (set result 0) |
| 324 | (-byterev-step) |
| 325 | (-byterev-step) |
| 326 | (-byterev-step) |
| 327 | (-byterev-step) |
| 328 | (-byterev-step) |
| 329 | (-byterev-step) |
| 330 | (-byterev-step) |
| 331 | (-byterev-step) |
| 332 | (set rd result))) |
| 333 | |
| 334 | (dshmi cmpeq "Compare equal" |
| 335 | () |
| 336 | "cmpeq $rm, $rn, $rd" |
| 337 | (+ (f-op 0) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 338 | (set rd (if DI (eq rm rn) 1 0))) |
| 339 | |
| 340 | (dshmi cmpgt "Compare greater than" |
| 341 | () |
| 342 | "cmpgt $rm, $rn, $rd" |
| 343 | (+ (f-op 0) rm (f-ext 3) rn rd (f-rsvd 0)) |
| 344 | (set rd (if DI (gt rm rn) 1 0))) |
| 345 | |
| 346 | (dshmi cmpgtu "Compare greater than (unsigned comparison)" |
| 347 | () |
| 348 | "cmpgtu $rm,$rn, $rd" |
| 349 | (+ (f-op 0) rm (f-ext 7) rn rd (f-rsvd 0)) |
| 350 | (set rd (if DI (gtu rm rn) 1 0))) |
| 351 | |
| 352 | (dshmi cmveq "Conditional move if equal to zero" |
| 353 | () |
| 354 | "cmveq $rm, $rn, $rd" |
| 355 | (+ (f-op 8) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 356 | (if (eq rm 0) |
| 357 | (set rd rn))) |
| 358 | |
| 359 | (dshmi cmvne "Conditional move if not equal to zero" |
| 360 | () |
| 361 | "cmvne $rm, $rn, $rd" |
| 362 | (+ (f-op 8) rm (f-ext 5) rn rd (f-rsvd 0)) |
| 363 | (if (ne rm 0) |
| 364 | (set rd rn))) |
| 365 | |
| 366 | (dshmi fabsd "Floating point absolute (double)" |
| 367 | () |
| 368 | "fabs.d $drgh, $drf" |
| 369 | (+ (f-op 6) drgh (f-ext 1) drf (f-rsvd 0)) |
| 370 | (set drf (c-call DF "sh64_fabsd" drgh))) |
| 371 | |
| 372 | (dshmi fabss "Floating point absolute (single)" |
| 373 | () |
| 374 | "fabs.s $frgh, $frf" |
| 375 | (+ (f-op 6) frgh (f-ext 0) frf (f-rsvd 0)) |
| 376 | (set frf (c-call SF "sh64_fabss" frgh))) |
| 377 | |
| 378 | (dshmi faddd "Floating point add (double)" |
| 379 | () |
| 380 | "fadd.d $drg, $drh, $drf" |
| 381 | (+ (f-op 13) drg (f-ext 1) drh drf (f-rsvd 0)) |
| 382 | (set drf (c-call DF "sh64_faddd" drg drh))) |
| 383 | |
| 384 | (dshmi fadds "Floating point add (single)" |
| 385 | () |
| 386 | "fadd.s $frg, $frh, $frf" |
| 387 | (+ (f-op 13) frg (f-ext 0) frh frf (f-rsvd 0)) |
| 388 | (set frf (c-call SF "sh64_fadds" frg frh))) |
| 389 | |
| 390 | (dshmi fcmpeqd "Floating point compare if equal (double)" |
| 391 | () |
| 392 | "fcmpeq.d $drg, $drh, $rd" |
| 393 | (+ (f-op 12) drg (f-ext 9) drh rd (f-rsvd 0)) |
| 394 | (set rd (zext DI (c-call BI "sh64_fcmpeqd" drg drh)))) |
| 395 | |
| 396 | (dshmi fcmpeqs "Floating point compare if equal (single)" |
| 397 | () |
| 398 | "fcmpeq.s $frg, $frh, $rd" |
| 399 | (+ (f-op 12) frg (f-ext 8) frh rd (f-rsvd 0)) |
| 400 | (set rd (zext DI (c-call BI "sh64_fcmpeqs" frg frh)))) |
| 401 | |
| 402 | (dshmi fcmpged "Floating compare compare if greater than or equal (double)" |
| 403 | () |
| 404 | "fcmpge.d $drg, $drh, $rd" |
| 405 | (+ (f-op 12) drg (f-ext 15) drh rd (f-rsvd 0)) |
| 406 | (set rd (zext DI (c-call BI "sh64_fcmpged" drg drh)))) |
| 407 | |
| 408 | (dshmi fcmpges "Floating point compare if greater than or equal (single)" |
| 409 | () |
| 410 | "fcmpge.s $frg, $frh, $rd" |
| 411 | (+ (f-op 12) frg (f-ext 14) frh rd (f-rsvd 0)) |
| 412 | (set rd (zext DI (c-call BI "sh64_fcmpges" frg frh)))) |
| 413 | |
| 414 | (dshmi fcmpgtd "Floating point compare if greater than (double)" |
| 415 | () |
| 416 | "fcmpgt.d $drg, $drh, $rd" |
| 417 | (+ (f-op 12) drg (f-ext 13) drh rd (f-rsvd 0)) |
| 418 | (set rd (zext DI (c-call BI "sh64_fcmpgtd" drg drh)))) |
| 419 | |
| 420 | (dshmi fcmpgts "Floating point compare if greater than (single)" |
| 421 | () |
| 422 | "fcmpgt.s $frg, $frh, $rd" |
| 423 | (+ (f-op 12) frg (f-ext 12) frh rd (f-rsvd 0)) |
| 424 | (set rd (zext DI (c-call BI "sh64_fcmpgts" frg frh)))) |
| 425 | |
| 426 | (dshmi fcmpund "Floating point unordered comparison (double)" |
| 427 | () |
| 428 | "fcmpun.d $drg, $drh, $rd" |
| 429 | (+ (f-op 12) drg (f-ext 11) drh rd (f-rsvd 0)) |
| 430 | (set rd (zext DI (c-call BI "sh64_fcmpund" drg drh)))) |
| 431 | |
| 432 | (dshmi fcmpuns "Floating point unordered comparison (single)" |
| 433 | () |
| 434 | "fcmpun.s $frg, $frh, $rd" |
| 435 | (+ (f-op 12) frg (f-ext 10) frh rd (f-rsvd 0)) |
| 436 | (set rd (zext DI (c-call BI "sh64_fcmpuns" frg frh)))) |
| 437 | |
| 438 | (dshmi fcnvds "Floating point coversion (double to single)" |
| 439 | () |
| 440 | "fcnv.ds $drgh, $frf" |
| 441 | (+ (f-op 14) drgh (f-ext 7) frf (f-rsvd 0)) |
| 442 | (set frf (c-call SF "sh64_fcnvds" drgh))) |
| 443 | |
| 444 | (dshmi fcnvsd "Floating point conversion (single to double)" |
| 445 | () |
| 446 | "fcnv.sd $frgh, $drf" |
| 447 | (+ (f-op 14) frgh (f-ext 6) drf (f-rsvd 0)) |
| 448 | (set drf (c-call DF "sh64_fcnvsd" frgh))) |
| 449 | |
| 450 | (dshmi fdivd "Floating point divide (double)" |
| 451 | () |
| 452 | "fdiv.d $drg, $drh, $drf" |
| 453 | (+ (f-op 13) drg (f-ext 5) drh drf (f-rsvd 0)) |
| 454 | (set drf (c-call DF "sh64_fdivd" drg drh))) |
| 455 | |
| 456 | (dshmi fdivs "Floating point divide (single)" |
| 457 | () |
| 458 | "fdiv.s $frg, $frh, $frf" |
| 459 | (+ (f-op 13) frg (f-ext 4) frh frf (f-rsvd 0)) |
| 460 | (set frf (c-call SF "sh64_fdivs" frg frh))) |
| 461 | |
| 462 | (dshmi fgetscr "Floating point get from FPSCR" |
| 463 | () |
| 464 | "fgetscr $frf" |
| 465 | (+ (f-op 7) (f-left 63) (f-ext 2) (f-right 63) frf (f-rsvd 0)) |
| 466 | (unimp "fputscr")) |
| 467 | ; FIXME: this should work! |
| 468 | ; (set frf fpscr)) |
| 469 | |
| 470 | (dshmi fiprs "Floating point inner product (single)" |
| 471 | () |
| 472 | "fipr.s $fvg, $fvh, $frf" |
| 473 | (+ (f-op 5) fvg (f-ext 6) fvh frf (f-rsvd 0)) |
| 474 | (sequence ((UQI g) (UQI h) (SF temp)) |
| 475 | (set g (index-of fvg)) |
| 476 | (set h (index-of fvh)) |
| 477 | (set temp (c-call SF "sh64_fmuls" (reg h-fr g) (reg h-fr h))) |
| 478 | (set temp (c-call SF "sh64_fadds" temp |
| 479 | (c-call SF "sh64_fmuls" (reg h-fr (add g 1)) (reg h-fr (add h 1))))) |
| 480 | (set temp (c-call SF "sh64_fadds" temp |
| 481 | (c-call SF "sh64_fmuls" (reg h-fr (add g 2)) (reg h-fr (add h 2))))) |
| 482 | (set temp (c-call SF "sh64_fadds" temp |
| 483 | (c-call SF "sh64_fmuls" (reg h-fr (add g 3)) (reg h-fr (add h 3))))) |
| 484 | (set frf temp))) |
| 485 | |
| 486 | (dshmi fldd "Floating point load (double)" |
| 487 | () |
| 488 | "fld.d $rm, $disp10x8, $drf" |
| 489 | (+ (f-op 39) rm disp10x8 drf (f-rsvd 0)) |
| 490 | (set drf (mem DF (add rm disp10x8)))) |
| 491 | |
| 492 | (dshmi fldp "Floating point load (pair of singles)" |
| 493 | () |
| 494 | "fld.p $rm, $disp10x8, $fpf" |
| 495 | (+ (f-op 38) rm disp10x8 fpf (f-rsvd 0)) |
| 496 | (sequence ((QI f)) |
| 497 | (set f (index-of fpf)) |
| 498 | (set (reg h-fr f) (mem SF (add rm disp10x8))) |
| 499 | (set (reg h-fr (add f 1)) (mem SF (add rm (add disp10x8 4)))))) |
| 500 | |
| 501 | (dshmi flds "Floating point load (single)" |
| 502 | () |
| 503 | "fld.s $rm, $disp10x4, $frf" |
| 504 | (+ (f-op 37) rm disp10x4 frf (f-rsvd 0)) |
| 505 | (set frf (mem SF (add rm disp10x4)))) |
| 506 | |
| 507 | (dshmi fldxd "Floating point extended load (double)" |
| 508 | () |
| 509 | "fldx.d $rm, $rn, $drf" |
| 510 | (+ (f-op 7) rm (f-ext 9) rn frf (f-rsvd 0)) |
| 511 | (set drf (mem DF (add rm rn)))) |
| 512 | |
| 513 | (dshmi fldxp "Floating point extended load (pair of singles)" |
| 514 | () |
| 515 | "fldx.p $rm, $rn, $fpf" |
| 516 | (+ (f-op 7) rm (f-ext 13) rn fpf (f-rsvd 0)) |
| 517 | (sequence ((QI f)) |
| 518 | (set f (index-of fpf)) |
| 519 | (set (reg h-fr f) (mem SF (add rm rn))) |
| 520 | (set (reg h-fr (add f 1)) (mem SF (add rm (add rn 4)))))) |
| 521 | |
| 522 | (dshmi fldxs "Floating point extended load (single)" |
| 523 | () |
| 524 | "fldx.s $rm, $rn, $frf" |
| 525 | (+ (f-op 7) rm (f-ext 8) rn frf (f-rsvd 0)) |
| 526 | (set frf (mem SF (add rm rn)))) |
| 527 | |
| 528 | (dshmi floatld "Floating point conversion (long to double)" |
| 529 | () |
| 530 | "float.ld $frgh, $drf" |
| 531 | (+ (f-op 14) frgh (f-ext 14) drf (f-rsvd 0)) |
| 532 | (set drf (c-call DF "sh64_floatld" frgh))) |
| 533 | |
| 534 | (dshmi floatls "Floating point conversion (long to single)" |
| 535 | () |
| 536 | "float.ls $frgh, $frf" |
| 537 | (+ (f-op 14) frgh (f-ext 12) frf (f-rsvd 0)) |
| 538 | (set frf (c-call SF "sh64_floatls" frgh))) |
| 539 | |
| 540 | (dshmi floatqd "Floating point conversion (quad to double)" |
| 541 | () |
| 542 | "float.qd $drgh, $drf" |
| 543 | (+ (f-op 14) drgh (f-ext 13) drf (f-rsvd 0)) |
| 544 | (set drf (c-call DF "sh64_floatqd" drgh))) |
| 545 | |
| 546 | (dshmi floatqs "Floating point conversion (quad to single)" |
| 547 | () |
| 548 | "float.qs $drgh, $frf" |
| 549 | (+ (f-op 14) drgh (f-ext 15) frf (f-rsvd 0)) |
| 550 | (set frf (c-call SF "sh64_floatqs" drgh))) |
| 551 | |
| 552 | (dshmi fmacs "Floating point multiply and accumulate (single)" |
| 553 | () |
| 554 | "fmac.s $frg, $frh, $frf" |
| 555 | (+ (f-op 13) frg (f-ext 14) frh frf (f-rsvd 0)) |
| 556 | (set frf (c-call SF "sh64_fadds" frf (c-call SF "sh64_fmuls" frg frh)))) |
| 557 | |
| 558 | (dshmi fmovd "Floating point move double" |
| 559 | () |
| 560 | "fmov.d $drgh, $drf" |
| 561 | (+ (f-op 14) drgh (f-ext 1) drf (f-rsvd 0)) |
| 562 | (set drf drgh)) |
| 563 | |
| 564 | (dshmi fmovdq "Floating point move (double to quad integer)" |
| 565 | () |
| 566 | "fmov.dq $drgh, $rd" |
| 567 | (+ (f-op 12) drgh (f-ext 1) rd (f-rsvd 0)) |
| 568 | (set rd (subword DI drgh 0))) |
| 569 | |
| 570 | (dshmi fmovls "Floating point move (lower to single)" |
| 571 | () |
| 572 | "fmov.ls $rm, $frf" |
| 573 | (+ (f-op 7) rm (f-ext 0) (f-right 63) frf (f-rsvd 0)) |
| 574 | (set frf (subword SF (subword SI rm 1) 0))) |
| 575 | |
| 576 | (dshmi fmovqd "Floating point move (quad to double)" |
| 577 | () |
| 578 | "fmov.qd $rm, $drf" |
| 579 | (+ (f-op 7) rm (f-ext 1) (f-right 63) frf (f-rsvd 0)) |
| 580 | (set drf (subword DF rm 0))) |
| 581 | |
| 582 | (dshmi fmovs "Floating point move (single)" |
| 583 | () |
| 584 | "fmov.s $frgh, $frf" |
| 585 | (+ (f-op 14) frgh (f-ext 0) frf (f-rsvd 0)) |
| 586 | (set frf frgh)) |
| 587 | |
| 588 | (dshmi fmovsl "Floating point move (single to lower)" |
| 589 | () |
| 590 | "fmov.sl $frgh, $rd" |
| 591 | (+ (f-op 12) frgh (f-ext 0) rd (f-rsvd 0)) |
| 592 | (set rd (ext DI (subword SI frgh 1)))) |
| 593 | |
| 594 | (dshmi fmuld "Floating point multiply (double)" |
| 595 | () |
| 596 | "fmul.d $drg, $drh, $drf" |
| 597 | (+ (f-op 13) drg (f-ext 7) drh drf (f-rsvd 0)) |
| 598 | (set drf (c-call DF "sh64_fmuld" drg drh))) |
| 599 | |
| 600 | (dshmi fmuls "Floating point multiply (single)" |
| 601 | () |
| 602 | "fmul.s $frg, $frh, $frf" |
| 603 | (+ (f-op 13) frg (f-ext 6) frh frf (f-rsvd 0)) |
| 604 | (set frf (c-call SF "sh64_fmuls" frg frh))) |
| 605 | |
| 606 | (dshmi fnegd "Floating point negate (double)" |
| 607 | () |
| 608 | "fneg.d $drgh, $drf" |
| 609 | (+ (f-op 6) drgh (f-ext 3) drf (f-rsvd 0)) |
| 610 | (set drf (c-call DF "sh64_fnegd" drgh))) |
| 611 | |
| 612 | (dshmi fnegs "Floating point negate (single)" |
| 613 | () |
| 614 | "fneg.s $frgh, $frf" |
| 615 | (+ (f-op 6) frgh (f-ext 2) frf (f-rsvd 0)) |
| 616 | (set frf (c-call SF "sh64_fnegs" frgh))) |
| 617 | |
| 618 | (dshmi fputscr "Floating point put to FPSCR" |
| 619 | () |
| 620 | "fputscr $frgh" |
| 621 | (+ (f-op 12) frgh (f-ext 2) (f-dest 63) (f-rsvd 0)) |
| 622 | (unimp "fputscr")) |
| 623 | ; FIXME: this should work! |
| 624 | ; (set fpscr (subword SI frgh 0))) |
| 625 | |
| 626 | (dshmi fsqrtd "Floating point square root (double)" |
| 627 | () |
| 628 | "fsqrt.d $drgh, $drf" |
| 629 | (+ (f-op 14) drgh (f-ext 5) drf (f-rsvd 0)) |
| 630 | (set drf (c-call DF "sh64_fsqrtd" drgh))) |
| 631 | |
| 632 | (dshmi fsqrts "Floating point squart root (single)" |
| 633 | () |
| 634 | "fsqrt.s $frgh, $frf" |
| 635 | (+ (f-op 14) frgh (f-ext 4) frf (f-rsvd 0)) |
| 636 | (set frf (c-call SF "sh64_fsqrts" frgh))) |
| 637 | |
| 638 | (dshmi fstd "Floating point store (double)" |
| 639 | () |
| 640 | "fst.d $rm, $disp10x8, $drf" |
| 641 | (+ (f-op 47) rm disp10x8 drf (f-rsvd 0)) |
| 642 | (set (mem DF (add rm disp10x8)) drf)) |
| 643 | |
| 644 | (dshmi fstp "Floating point store (pair of singles)" |
| 645 | () |
| 646 | "fst.p $rm, $disp10x8, $fpf" |
| 647 | (+ (f-op 46) rm disp10x8 fpf (f-rsvd 0)) |
| 648 | (sequence ((QI f)) |
| 649 | (set f (index-of fpf)) |
| 650 | (set (mem SF (add rm disp10x8)) (reg h-fr f)) |
| 651 | (set (mem SF (add rm (add disp10x8 4))) (reg h-fr (add f 1))))) |
| 652 | |
| 653 | (dshmi fsts "Floating point store (single)" |
| 654 | () |
| 655 | "fst.s $rm, $disp10x4, $frf" |
| 656 | (+ (f-op 45) rm disp10x4 frf (f-rsvd 0)) |
| 657 | (set (mem SF (add rm disp10x4)) frf)) |
| 658 | |
| 659 | (dshmi fstxd "Floating point extended store (double)" |
| 660 | () |
| 661 | "fstx.d $rm, $rn, $drf" |
| 662 | (+ (f-op 15) rm (f-ext 9) rn drf (f-rsvd 0)) |
| 663 | (set (mem DF (add rm rn)) drf)) |
| 664 | |
| 665 | (dshmi fstxp "Floating point extended store (pair of singles)" |
| 666 | () |
| 667 | "fstx.p $rm, $rn, $fpf" |
| 668 | (+ (f-op 15) rm (f-ext 13) rn fpf (f-rsvd 0)) |
| 669 | (sequence ((QI f)) |
| 670 | (set f (index-of fpf)) |
| 671 | (set (mem SF (add rm rn)) (reg h-fr f)) |
| 672 | (set (mem SF (add rm (add rn 4))) (reg h-fr (add f 1))))) |
| 673 | |
| 674 | (dshmi fstxs "Floating point extended store (single)" |
| 675 | () |
| 676 | "fstx.s $rm, $rn, $frf" |
| 677 | (+ (f-op 15) rm (f-ext 8) rn frf (f-rsvd 0)) |
| 678 | (set (mem SF (add rm rn)) frf)) |
| 679 | |
| 680 | (dshmi fsubd "Floating point subtract (double)" |
| 681 | () |
| 682 | "fsub.d $drg, $drh, $drf" |
| 683 | (+ (f-op 13) frg (f-ext 3) frh frf (f-rsvd 0)) |
| 684 | (set drf (c-call DF "sh64_fsubd" drg drh))) |
| 685 | |
| 686 | (dshmi fsubs "Floating point subtract (single)" |
| 687 | () |
| 688 | "fsub.s $frg, $frh, $frf" |
| 689 | (+ (f-op 13) frg (f-ext 2) frh frf (f-rsvd 0)) |
| 690 | (set frf (c-call SF "sh64_fsubs" frg frh))) |
| 691 | |
| 692 | (dshmi ftrcdl "Floating point conversion (double to long)" |
| 693 | () |
| 694 | "ftrc.dl $drgh, $frf" |
| 695 | (+ (f-op 14) drgh (f-ext 11) frf (f-rsvd 0)) |
| 696 | (set frf (c-call SF "sh64_ftrcdl" drgh))) |
| 697 | |
| 698 | (dshmi ftrcsl "Floating point conversion (single to long)" |
| 699 | () |
| 700 | "ftrc.sl $frgh, $frf" |
| 701 | (+ (f-op 14) frgh (f-ext 8) frf (f-rsvd 0)) |
| 702 | (set frf (c-call SF "sh64_ftrcsl" frgh))) |
| 703 | |
| 704 | (dshmi ftrcdq "Floating point conversion (double to quad)" |
| 705 | () |
| 706 | "ftrc.dq $drgh, $drf" |
| 707 | (+ (f-op 14) drgh (f-ext 9) frf (f-rsvd 0)) |
| 708 | (set drf (c-call DF "sh64_ftrcdq" drgh))) |
| 709 | |
| 710 | (dshmi ftrcsq "Floating point conversion (single to quad)" |
| 711 | () |
| 712 | "ftrc.sq $frgh, $drf" |
| 713 | (+ (f-op 14) frgh (f-ext 10) drf (f-rsvd 0)) |
| 714 | (set drf (c-call DF "sh64_ftrcsq" frgh))) |
| 715 | |
| 716 | (dshmi ftrvs "Floating point matrix multiply" |
| 717 | () |
| 718 | "ftrv.s $mtrxg, $fvh, $fvf" |
| 719 | (+ (f-op 5) mtrxg (f-ext 14) fvh fvf (f-rsvd 0)) |
| 720 | (c-call "sh64_ftrvs" (index-of mtrxg) (index-of fvh) (index-of fvf))) |
| 721 | |
| 722 | (dshmi getcfg "Get configuration register" |
| 723 | () |
| 724 | "getcfg $rm, $disp6, $rd" |
| 725 | (+ (f-op 48) rm (f-ext 15) disp6 rd (f-rsvd 0)) |
| 726 | (unimp "getcfg")) |
| 727 | |
| 728 | (dshmi getcon "Get control register" |
| 729 | () |
| 730 | "getcon $crk, $rd" |
| 731 | (+ (f-op 9) crk (f-ext 15) (f-right 63) rd (f-rsvd 0)) |
| 732 | (set rd crk)) |
| 733 | |
| 734 | (dshmi gettr "Get target register" |
| 735 | () |
| 736 | "gettr $trb, $rd" |
| 737 | (+ (f-op 17) (f-25 0) trb (f-ext 5) (f-right 63) rd (f-rsvd 0)) |
| 738 | (set rd trb)) |
| 739 | |
| 740 | (dshmi icbi "Invalidate instruction cache block" |
| 741 | () |
| 742 | "icbi $rm, $disp6x32" |
| 743 | (+ (f-op 56) rm (f-ext 5) disp6x32 (f-dest 63) (f-rsvd 0)) |
| 744 | (unimp "icbi")) |
| 745 | |
| 746 | (dshmi ldb "Load byte" |
| 747 | () |
| 748 | "ld.b $rm, $disp10, $rd" |
| 749 | (+ (f-op 32) rm disp10 rd (f-rsvd 0)) |
| 750 | (set rd (ext DI (mem QI (add rm (ext DI disp10)))))) |
| 751 | |
| 752 | (dshmi ldl "Load long word" |
| 753 | () |
| 754 | "ld.l $rm, $disp10x4, $rd" |
| 755 | (+ (f-op 34) rm disp10x4 rd (f-rsvd 0)) |
| 756 | (set rd (ext DI (mem SI (add rm (ext DI disp10x4)))))) |
| 757 | |
| 758 | (dshmi ldq "Load quad word" |
| 759 | () |
| 760 | "ld.q $rm, $disp10x8, $rd" |
| 761 | (+ (f-op 35) rm disp10x8 rd (f-rsvd 0)) |
| 762 | (set rd (mem DI (add rm (ext DI disp10x8))))) |
| 763 | |
| 764 | (dshmi ldub "Load unsigned byte" |
| 765 | () |
| 766 | "ld.ub $rm, $disp10, $rd" |
| 767 | (+ (f-op 36) rm disp10 rd (f-rsvd 0)) |
| 768 | (set rd (zext DI (mem QI (add rm (ext DI disp10)))))) |
| 769 | |
| 770 | (dshmi lduw "Load unsigned word" |
| 771 | () |
| 772 | "ld.uw $rm, $disp10x2, $rd" |
| 773 | (+ (f-op 44) rm disp10 rd (f-rsvd 0)) |
| 774 | (set rd (zext DI (mem HI (add rm (ext DI disp10x2)))))) |
| 775 | |
| 776 | (dshmi ldw "Load word" |
| 777 | () |
| 778 | "ld.w $rm, $disp10x2, $rd" |
| 779 | (+ (f-op 33) rm disp10 rd (f-rsvd 0)) |
| 780 | (set rd (ext DI (mem HI (add rm (ext DI disp10x2)))))) |
| 781 | |
| 782 | (dshmi ldhil "Load high part (long word)" |
| 783 | () |
| 784 | "ldhi.l $rm, $disp6, $rd" |
| 785 | (+ (f-op 48) rm (f-ext 6) disp6 rd (f-rsvd 0)) |
| 786 | ; FIXME. |
| 787 | (unimp "ldhil")) |
| 788 | |
| 789 | (dshmi ldhiq "Load high part (quad word)" |
| 790 | () |
| 791 | "ldhi.q $rm, $disp6, $rd" |
| 792 | (+ (f-op 48) rm (f-ext 7) disp6 rd (f-rsvd 0)) |
| 793 | ; FIXME. |
| 794 | (unimp "ldhiq")) |
| 795 | |
| 796 | (dshmi ldlol "Load low part (long word)" |
| 797 | () |
| 798 | "ldlo.l $rm, $disp6, $rd" |
| 799 | (+ (f-op 48) rm (f-ext 2) disp6 rd (f-rsvd 0)) |
| 800 | ; FIXME. |
| 801 | (unimp "ldlol")) |
| 802 | |
| 803 | (dshmi ldloq "Load low part (quad word)" |
| 804 | () |
| 805 | "ldlo.q $rm, $disp6, $rd" |
| 806 | (+ (f-op 48) rm (f-ext 3) disp6 rd (f-rsvd 0)) |
| 807 | ; FIXME; |
| 808 | (unimp "ldloq")) |
| 809 | |
| 810 | (dshmi ldxb "Load byte (extended displacement)" |
| 811 | () |
| 812 | "ldx.b $rm, $rn, $rd" |
| 813 | (+ (f-op 16) rm (f-ext 0) rn rd (f-rsvd 0)) |
| 814 | (set rd (ext DI (mem QI (add rm rn))))) |
| 815 | |
| 816 | (dshmi ldxl "Load long word (extended displacement)" |
| 817 | () |
| 818 | "ldx.l $rm, $rn, $rd" |
| 819 | (+ (f-op 16) rm (f-ext 2) rn rd (f-rsvd 0)) |
| 820 | (set rd (ext DI (mem SI (add rm rn))))) |
| 821 | |
| 822 | (dshmi ldxq "Load quad word (extended displacement)" |
| 823 | () |
| 824 | "ldx.q $rm, $rn, $rd" |
| 825 | (+ (f-op 16) rm (f-ext 3) rn rd (f-rsvd 0)) |
| 826 | (set rd (mem DI (add rm rn)))) |
| 827 | |
| 828 | (dshmi ldxub "Load unsigned byte (extended displacement)" |
| 829 | () |
| 830 | "ldx.ub $rm, $rn, $rd" |
| 831 | (+ (f-op 16) rm (f-ext 4) rn rd (f-rsvd 0)) |
| 832 | (set rd (zext DI (mem UQI (add rm rn))))) |
| 833 | |
| 834 | (dshmi ldxuw "Load unsigned word (extended displacement)" |
| 835 | () |
| 836 | "ldx.uw $rm, $rn, $rd" |
| 837 | (+ (f-op 16) rm (f-ext 5) rn rd (f-rsvd 0)) |
| 838 | (set rd (zext DI (mem UHI (add rm rn))))) |
| 839 | |
| 840 | (dshmi ldxw "Load word (extended displacement)" |
| 841 | () |
| 842 | "ldx.w $rm, $rn, $rd" |
| 843 | (+ (f-op 16) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 844 | (set rd (ext DI (mem HI (add rm rn))))) |
| 845 | |
| 846 | \f |
| 847 | ; Macros to facilitate multimedia instructions. |
| 848 | |
| 849 | (define-pmacro (slice-byte expr) |
| 850 | (sequence ((QI result7) (QI result6) (QI result5) (QI result4) |
| 851 | (QI result3) (QI result2) (QI result1) (QI result0)) |
| 852 | (set result0 (expr (subword QI rm 7) (subword QI rn 7))) |
| 853 | (set result1 (expr (subword QI rm 6) (subword QI rn 6))) |
| 854 | (set result2 (expr (subword QI rm 5) (subword QI rn 5))) |
| 855 | (set result3 (expr (subword QI rm 4) (subword QI rn 4))) |
| 856 | (set result4 (expr (subword QI rm 3) (subword QI rn 3))) |
| 857 | (set result5 (expr (subword QI rm 2) (subword QI rn 2))) |
| 858 | (set result6 (expr (subword QI rm 1) (subword QI rn 1))) |
| 859 | (set result7 (expr (subword QI rm 0) (subword QI rn 0))) |
| 860 | (set rd (-join-qi result7 result6 result5 result4 result3 result2 |
| 861 | result1 result0)))) |
| 862 | |
| 863 | (define-pmacro (slice-word expr) |
| 864 | (sequence ((HI result3) (HI result2) (HI result1) (HI result0)) |
| 865 | (set result0 (expr (subword HI rm 3) (subword HI rn 3))) |
| 866 | (set result1 (expr (subword HI rm 2) (subword HI rn 2))) |
| 867 | (set result2 (expr (subword HI rm 1) (subword HI rn 1))) |
| 868 | (set result3 (expr (subword HI rm 0) (subword HI rn 0))) |
| 869 | (set rd (-join-hi result3 result2 result1 result0)))) |
| 870 | |
| 871 | (define-pmacro (slice-word-unop expr) |
| 872 | (sequence ((HI result3) (HI result2) (HI result1) (HI result0)) |
| 873 | (set result0 (expr (subword HI rm 3))) |
| 874 | (set result1 (expr (subword HI rm 2))) |
| 875 | (set result2 (expr (subword HI rm 1))) |
| 876 | (set result3 (expr (subword HI rm 0))) |
| 877 | (set rd (-join-hi result3 result2 result1 result0)))) |
| 878 | |
| 879 | (define-pmacro (slice-long expr) |
| 880 | (sequence ((SI result1) (SI result0)) |
| 881 | (set result0 (expr (subword SI rm 1) (subword SI rn 1))) |
| 882 | (set result1 (expr (subword SI rm 0) (subword SI rn 0))) |
| 883 | (set rd (-join-si result1 result0)))) |
| 884 | |
| 885 | (define-pmacro (slice-long-unop expr) |
| 886 | (sequence ((SI result1) (SI result0)) |
| 887 | (set result0 (expr (subword SI rm 1))) |
| 888 | (set result1 (expr (subword SI rm 0))) |
| 889 | (set rd (-join-si result1 result0)))) |
| 890 | |
| 891 | ; Multimedia instructions. |
| 892 | |
| 893 | (dshmi mabsl "Multimedia absolute value (long word)" |
| 894 | () |
| 895 | "mabs.l $rm, $rd" |
| 896 | (+ (f-op 10) rm (f-ext 10) (f-right 63) rd (f-rsvd 0)) |
| 897 | (slice-long-unop abs)) |
| 898 | |
| 899 | (dshmi mabsw "Multimedia absolute value (word)" |
| 900 | () |
| 901 | "mabs.w $rm, $rd" |
| 902 | (+ (f-op 10) rm (f-ext 9) (f-right 63) rd (f-rsvd 0)) |
| 903 | (slice-word-unop abs)) |
| 904 | |
| 905 | (dshmi maddl "Multimedia add (long word)" |
| 906 | () |
| 907 | "madd.l $rm, $rn, $rd" |
| 908 | (+ (f-op 2) rm (f-ext 2) rn rd (f-rsvd 0)) |
| 909 | (slice-long add)) |
| 910 | |
| 911 | (dshmi maddw "Multimedia add (word)" |
| 912 | () |
| 913 | "madd.w $rm, $rn, $rd" |
| 914 | (+ (f-op 2) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 915 | (slice-word add)) |
| 916 | |
| 917 | (define-pmacro (-maddsl arg1 arg2) (saturate SI 32 (add arg1 arg2))) |
| 918 | (dshmi maddsl "Multimedia add (saturating, long word)" |
| 919 | () |
| 920 | "madds.l $rm, $rn, $rd" |
| 921 | (+ (f-op 2) rm (f-ext 6) rn rd (f-rsvd 0)) |
| 922 | (slice-long -maddsl)) |
| 923 | |
| 924 | (define-pmacro (-maddsub arg1 arg2) (usaturate QI 8 (add arg1 arg2))) |
| 925 | (dshmi maddsub "Multimedia add (saturating, unsigned byte)" |
| 926 | () |
| 927 | "madds.ub $rm, $rn, $rd" |
| 928 | (+ (f-op 2) rm (f-ext 4) rn rd (f-rsvd 0)) |
| 929 | (slice-byte -maddsub)) |
| 930 | |
| 931 | (define-pmacro (-maddsw arg1 arg2) (saturate HI 16 (add arg1 arg2))) |
| 932 | (dshmi maddsw "Multimedia add (saturating, word)" |
| 933 | () |
| 934 | "madds.w $rm, $rn, $rd" |
| 935 | (+ (f-op 2) rm (f-ext 5) rn rd (f-rsvd 0)) |
| 936 | (slice-word -maddsw)) |
| 937 | |
| 938 | (define-pmacro (-mcmpeq mode arg1 arg2) |
| 939 | (if mode (eq arg1 arg2) (inv mode 0) (const mode 0))) |
| 940 | |
| 941 | (define-pmacro (-mcmpeqb arg1 arg2) (-mcmpeq QI arg1 arg2)) |
| 942 | (dshmi mcmpeqb "Multimedia compare equal (byte)" |
| 943 | () |
| 944 | "mcmpeq.b $rm, $rn, $rd" |
| 945 | (+ (f-op 10) rm (f-ext 0) rn rd (f-rsvd 0)) |
| 946 | (slice-byte -mcmpeqb)) |
| 947 | |
| 948 | (define-pmacro (-mcmpeql arg1 arg2) (-mcmpeq SI arg1 arg2)) |
| 949 | (dshmi mcmpeql "Multimedia compare equal (long word)" |
| 950 | () |
| 951 | "mcmpeq.l $rm, $rn, $rd" |
| 952 | (+ (f-op 10) rm (f-ext 2) rn rd (f-rsvd 0)) |
| 953 | (slice-long -mcmpeql)) |
| 954 | |
| 955 | (define-pmacro (-mcmpeqw arg1 arg2) (-mcmpeq HI arg1 arg2)) |
| 956 | (dshmi mcmpeqw "Multimedia compare equal (word)" |
| 957 | () |
| 958 | "mcmpeq.w $rm, $rn, $rd" |
| 959 | (+ (f-op 10) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 960 | (slice-word -mcmpeqw)) |
| 961 | |
| 962 | (define-pmacro (-mcmpgt mode arg1 arg2) |
| 963 | (if mode (gt arg1 arg2) (inv mode 0) (const mode 0))) |
| 964 | (define-pmacro (-mcmpgtu mode arg1 arg2) |
| 965 | (if mode (gtu arg1 arg2) (inv mode 0) (const mode 0))) |
| 966 | |
| 967 | (define-pmacro (-mcmpgtl arg1 arg2) (-mcmpgt SI arg1 arg2)) |
| 968 | (dshmi mcmpgtl "Multimedia compare greater than (long word)" |
| 969 | () |
| 970 | "mcmpgt.l $rm, $rn, $rd" |
| 971 | (+ (f-op 10) rm (f-ext 6) rn rd (f-rsvd 0)) |
| 972 | (slice-long -mcmpgtl)) |
| 973 | |
| 974 | (define-pmacro (-mcmpgtub arg1 arg2) (-mcmpgtu QI arg1 arg2)) |
| 975 | (dshmi mcmpgtub "Multimediate compare unsigned greater than (byte)" |
| 976 | () |
| 977 | "mcmpgt.ub $rm, $rn, $rd" |
| 978 | (+ (f-op 10) rm (f-ext 4) rn rd (f-rsvd 0)) |
| 979 | (slice-byte -mcmpgtub)) |
| 980 | |
| 981 | (define-pmacro (-mcmpgtw arg1 arg2) (-mcmpgt HI arg1 arg2)) |
| 982 | (dshmi mcmpgtw "Multimedia compare greater than (word)" |
| 983 | () |
| 984 | "mcmpgt.w $rm, $rn, $rd" |
| 985 | (+ (f-op 10) rm (f-ext 5) rn rd (f-rsvd 0)) |
| 986 | (slice-word -mcmpgtw)) |
| 987 | |
| 988 | (dshmi mcmv "Multimedia conditional move" |
| 989 | () |
| 990 | "mcmv $rm, $rn, $rd" |
| 991 | (+ (f-op 18) rm (f-ext 3) rn rd (f-rsvd 0)) |
| 992 | (set rd (or (and rm rn) (and rd (inv rn))))) |
| 993 | |
| 994 | (dshmi mcnvslw "Multimedia convert/saturate (long to word)" |
| 995 | () |
| 996 | "mcnvs.lw $rm, $rn, $rd" |
| 997 | (+ (f-op 19) rm (f-ext 13) rn rd (f-rsvd 0)) |
| 998 | (sequence ((HI result3) (HI result2) (HI result1) (HI result0)) |
| 999 | (set result0 (saturate HI 16 (subword SI rm 0))) |
| 1000 | (set result1 (saturate HI 16 (subword SI rm 1))) |
| 1001 | (set result2 (saturate HI 16 (subword SI rn 0))) |
| 1002 | (set result3 (saturate HI 16 (subword SI rn 1))) |
| 1003 | (set rd (-join-hi result3 result2 result1 result0)))) |
| 1004 | |
| 1005 | (dshmi mcnvswb "Multimedia convert/saturate (word to byte)" |
| 1006 | () |
| 1007 | "mcnvs.wb $rm, $rn, $rd" |
| 1008 | (+ (f-op 19) rm (f-ext 8) rn rd (f-rsvd 0)) |
| 1009 | (sequence ((QI result7) (QI result6) (QI result5) (QI result4) |
| 1010 | (QI result3) (QI result2) (QI result1) (QI result0)) |
| 1011 | (set result0 (saturate QI 8 (subword HI rm 0))) |
| 1012 | (set result1 (saturate QI 8 (subword HI rm 1))) |
| 1013 | (set result2 (saturate QI 8 (subword HI rm 2))) |
| 1014 | (set result3 (saturate QI 8 (subword HI rm 3))) |
| 1015 | (set result4 (saturate QI 8 (subword HI rn 0))) |
| 1016 | (set result5 (saturate QI 8 (subword HI rn 1))) |
| 1017 | (set result6 (saturate QI 8 (subword HI rn 2))) |
| 1018 | (set result7 (saturate QI 8 (subword HI rn 3))) |
| 1019 | (set rd (-join-qi result7 result6 result5 result4 |
| 1020 | result3 result2 result1 result0)))) |
| 1021 | |
| 1022 | (dshmi mcnvswub "Multimedia convert/saturate (word to unsigned byte)" |
| 1023 | () |
| 1024 | "mcnvs.wub $rm, $rn, $rd" |
| 1025 | (+ (f-op 19) rm (f-ext 12) rn rd (f-rsvd 0)) |
| 1026 | (sequence ((QI result7) (QI result6) (QI result5) (QI result4) |
| 1027 | (QI result3) (QI result2) (QI result1) (QI result0)) |
| 1028 | (set result0 (usaturate QI 8 (subword HI rm 0))) |
| 1029 | (set result1 (usaturate QI 8 (subword HI rm 1))) |
| 1030 | (set result2 (usaturate QI 8 (subword HI rm 2))) |
| 1031 | (set result3 (usaturate QI 8 (subword HI rm 3))) |
| 1032 | (set result4 (usaturate QI 8 (subword HI rn 0))) |
| 1033 | (set result5 (usaturate QI 8 (subword HI rn 1))) |
| 1034 | (set result6 (usaturate QI 8 (subword HI rn 2))) |
| 1035 | (set result7 (usaturate QI 8 (subword HI rn 3))) |
| 1036 | (set rd (-join-qi result7 result6 result5 result4 result3 |
| 1037 | result2 result1 result0)))) |
| 1038 | |
| 1039 | ; mexter -- generate an mexterN instruction, where: |
| 1040 | ; op = primary opcode |
| 1041 | ; extop = extended opcode |
| 1042 | |
| 1043 | (define-pmacro (make-mextr n op extop) |
| 1044 | (dshmi (.sym mextr n) |
| 1045 | (.str "Multimedia extract 64-bit slice (from byte " n ")") |
| 1046 | () |
| 1047 | (.str "mextr" n " $rm, $rn, $rd") |
| 1048 | (+ (f-op op) rm (f-ext extop) rn rd (f-rsvd 0)) |
| 1049 | (sequence ((QI count) (DI mask) (DI rhs)) |
| 1050 | (set count (mul QI 8 (sub QI 8 n))) |
| 1051 | (set mask (sll DI (inv 0) count)) |
| 1052 | (set rhs (srl (and rm mask) count)) |
| 1053 | (set count (mul QI 8 n)) |
| 1054 | (set mask (srl DI (inv 0) count)) |
| 1055 | (set rd (or DI rhs (sll DI (and rn mask) count)))))) |
| 1056 | |
| 1057 | (make-mextr 1 10 7) |
| 1058 | (make-mextr 2 10 11) |
| 1059 | (make-mextr 3 10 15) |
| 1060 | (make-mextr 4 11 3) |
| 1061 | (make-mextr 5 11 7) |
| 1062 | (make-mextr 6 11 11) |
| 1063 | (make-mextr 7 11 15) |
| 1064 | |
| 1065 | (dshmi mmacfxwl "Multimedia fractional multiply (word to long)" |
| 1066 | () |
| 1067 | "mmacfx.wl $rm, $rn, $rd" |
| 1068 | (+ (f-op 18) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 1069 | (sequence ((SI temp) (SI result1) (SI result0)) |
| 1070 | (set result0 (subword SI rd 0)) |
| 1071 | (set result1 (subword SI rd 1)) |
| 1072 | (set temp (mul (zext SI (subword HI rm 0)) (zext SI (subword HI rn 0)))) |
| 1073 | (set temp (saturate SI 32 (sll temp 1))) |
| 1074 | (set result0 (saturate SI 32 (add result0 temp))) |
| 1075 | (set temp (mul (zext SI (subword HI rm 1)) (zext SI (subword HI rn 1)))) |
| 1076 | (set temp (saturate SI 32 (sll temp 1))) |
| 1077 | (set result1 (saturate SI 32 (add result1 temp))) |
| 1078 | (set rd (-join-si result1 result0)))) |
| 1079 | |
| 1080 | (dshmi mmacnfx.wl "Multimedia fractional multiple (word to long)" |
| 1081 | () |
| 1082 | "mmacnfx.wl $rm, $rn, $rd" |
| 1083 | (+ (f-op 18) rn (f-ext 5) rn rd (f-rsvd 0)) |
| 1084 | (sequence ((SI temp) (SI result1) (SI result0)) |
| 1085 | (set result0 (subword SI rd 0)) |
| 1086 | (set result1 (subword SI rd 1)) |
| 1087 | (set temp (mul (zext SI (subword HI rm 0)) (zext SI (subword HI rn 0)))) |
| 1088 | (set temp (saturate SI 32 (sll temp 1))) |
| 1089 | (set result0 (saturate SI 32 (sub result0 temp))) |
| 1090 | (set temp (mul (zext SI (subword HI rm 1)) (zext SI (subword HI rn 1)))) |
| 1091 | (set temp (saturate SI 32 (sll temp 1))) |
| 1092 | (set result1 (saturate SI 32 (sub result1 temp))) |
| 1093 | (set rd (-join-si result1 result0)))) |
| 1094 | |
| 1095 | (dshmi mmull "Multimedia multiply (long word)" |
| 1096 | () |
| 1097 | "mmul.l $rm, $rn, $rd" |
| 1098 | (+ (f-op 19) rm (f-ext 2) rn rd (f-rsvd 0)) |
| 1099 | (slice-long mul)) |
| 1100 | |
| 1101 | (dshmi mmulw "Multimedia multiply (word)" |
| 1102 | () |
| 1103 | "mmul.w $rm, $rn, $rd" |
| 1104 | (+ (f-op 19) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 1105 | (slice-word mul)) |
| 1106 | |
| 1107 | (dshmi mmulfxl "Multimedia fractional multiply (long word)" |
| 1108 | () |
| 1109 | "mmulfx.l $rm, $rn, $rd" |
| 1110 | (+ (f-op 19) rm (f-ext 6) rn rd (f-rsvd 0)) |
| 1111 | (sequence ((DI temp) (SI result0) (SI result1)) |
| 1112 | (set temp (mul (zext DI (subword SI rm 0)) (zext DI (subword SI rn 0)))) |
| 1113 | (set result0 (saturate SI 32 (sra temp 31))) |
| 1114 | (set temp (mul (zext DI (subword SI rm 1)) (zext DI (subword SI rn 1)))) |
| 1115 | (set result1 (saturate SI 32 (sra temp 31))) |
| 1116 | (set rd (-join-si result1 result0)))) |
| 1117 | |
| 1118 | (dshmi mmulfxw "Multimedia fractional multiply (word)" |
| 1119 | () |
| 1120 | "mmulfx.w $rm, $rn, $rd" |
| 1121 | (+ (f-op 19) rm (f-ext 5) rn rd (f-rsvd 0)) |
| 1122 | (sequence ((SI temp) (HI result0) (HI result1) (HI result2) (HI result3)) |
| 1123 | (set temp (mul (zext SI (subword HI rm 0)) (zext SI (subword HI rn 0)))) |
| 1124 | (set result0 (saturate HI 16 (sra temp 15))) |
| 1125 | (set temp (mul (zext SI (subword HI rm 1)) (zext SI (subword HI rn 1)))) |
| 1126 | (set result1 (saturate HI 16 (sra temp 15))) |
| 1127 | (set temp (mul (zext SI (subword HI rm 2)) (zext SI (subword HI rn 2)))) |
| 1128 | (set result2 (saturate HI 16 (sra temp 15))) |
| 1129 | (set temp (mul (zext SI (subword HI rm 3)) (zext SI (subword HI rn 3)))) |
| 1130 | (set result3 (saturate HI 16 (sra temp 15))) |
| 1131 | (set rd (-join-hi result3 result2 result1 result0)))) |
| 1132 | |
| 1133 | (dshmi mmulfxrpw "Multimedia fractional multiply round positive (word op)" |
| 1134 | () |
| 1135 | "mmulfxrp.w $rm, $rn, $rd" |
| 1136 | (+ (f-op 19) rm (f-ext 9) rn rd (f-rsvd 0)) |
| 1137 | (sequence ((SI temp) (HI result0) (HI result1) (HI result2) (HI result3) (HI c)) |
| 1138 | (set c (sll 1 14)) |
| 1139 | (set temp (mul (zext SI (subword HI rm 0)) (zext SI (subword HI rn 0)))) |
| 1140 | (set result0 (saturate HI 16 (sra (add temp c) 15))) |
| 1141 | (set temp (mul (zext SI (subword HI rm 1)) (zext SI (subword HI rn 1)))) |
| 1142 | (set result1 (saturate HI 16 (sra (add temp c) 15))) |
| 1143 | (set temp (mul (zext SI (subword HI rm 2)) (zext SI (subword HI rn 2)))) |
| 1144 | (set result2 (saturate HI 16 (sra (add temp c) 15))) |
| 1145 | (set temp (mul (zext SI (subword HI rm 3)) (zext SI (subword HI rn 3)))) |
| 1146 | (set result3 (saturate HI 16 (sra (add temp c) 15))) |
| 1147 | (set rd (-join-hi result3 result2 result1 result0)))) |
| 1148 | |
| 1149 | (dshmi mmulhiwl "Multimedia multiply higher halves (word to long)" |
| 1150 | () |
| 1151 | "mmulhi.wl $rm, $rn, $rd" |
| 1152 | (+ (f-op 19) rm (f-ext 14) rn rd (f-rsvd 0)) |
| 1153 | (sequence ((SI result1) (SI result0)) |
| 1154 | (set result0 (mul (zext SI (subword HI rm 2)) (zext SI (subword HI rn 2)))) |
| 1155 | (set result1 (mul (zext SI (subword HI rm 3)) (zext SI (subword HI rn 3)))) |
| 1156 | (set rd (-join-si result1 result0)))) |
| 1157 | |
| 1158 | (dshmi mmullowl "Multimedia multiply lower halves (word to long)" |
| 1159 | () |
| 1160 | "mmullo.wl $rm, $rn, $rd" |
| 1161 | (+ (f-op 19) rm (f-ext 10) rn rd (f-rsvd 0)) |
| 1162 | (sequence ((SI result1) (SI result0)) |
| 1163 | (set result0 (mul (zext SI (subword HI rm 0)) (zext SI (subword HI rn 0)))) |
| 1164 | (set result1 (mul (zext SI (subword HI rm 1)) (zext SI (subword HI rn 1)))) |
| 1165 | (set rd (-join-si result1 result0)))) |
| 1166 | |
| 1167 | (dshmi mmulsumwq "Multimedia multiply and accumulate (word to quad)" |
| 1168 | () |
| 1169 | "mmulsum.wq $rm, $rn, $rd" |
| 1170 | (+ (f-op 18) rm (f-ext 9) rn rd (f-rsvd 0)) |
| 1171 | (sequence ((DI acc)) |
| 1172 | (set acc (mul SI (zext SI (subword HI rm 0)) (zext SI (subword HI rn 0)))) |
| 1173 | (set acc (add acc (mul SI (zext SI (subword HI rm 1)) (zext SI (subword HI rn 1))))) |
| 1174 | (set acc (add acc (mul SI (zext SI (subword HI rm 2)) (zext SI (subword HI rn 2))))) |
| 1175 | (set acc (add acc (mul SI (zext SI (subword HI rm 3)) (zext SI (subword HI rn 3))))) |
| 1176 | (set rd (add rd acc)))) |
| 1177 | |
| 1178 | (dshmi movi "Move immediate" |
| 1179 | () |
| 1180 | "movi $imm16, $rd" |
| 1181 | (+ (f-op 51) imm16 rd (f-rsvd 0)) |
| 1182 | (set rd (ext DI imm16))) |
| 1183 | |
| 1184 | (dshmi mpermw "Multimedia permutate word" |
| 1185 | () |
| 1186 | "mperm.w $rm, $rn, $rd" |
| 1187 | (+ (f-op 10) rm (f-ext 13) rn rd (f-rsvd 0)) |
| 1188 | (sequence ((QI control) (HI result3) (HI result2) (HI result1) (HI result0)) |
| 1189 | (set control (and QI rn #x3f)) |
| 1190 | (set result0 (subword HI rm (sub 3 (and control 3)))) |
| 1191 | (set result1 (subword HI rm (sub 3 (and (srl control 2) 3)))) |
| 1192 | (set result2 (subword HI rm (sub 3 (and (srl control 4) 3)))) |
| 1193 | (set result3 (subword HI rm (sub 3 (and (srl control 6) 3)))) |
| 1194 | (set rd (-join-hi result3 result2 result1 result0)))) |
| 1195 | |
| 1196 | (dshmi msadubq "Multimedia absolute difference (byte)" |
| 1197 | () |
| 1198 | "msad.ubq $rm, $rn, $rd" |
| 1199 | (+ (f-op 18) rm (f-ext 0) rn rd (f-rsvd 0)) |
| 1200 | (sequence ((DI acc)) |
| 1201 | (set acc (abs DI (sub (subword QI rm 0) (subword QI rn 1)))) |
| 1202 | (set acc (add DI acc (abs (sub (subword QI rm 1) (subword QI rn 1))))) |
| 1203 | (set acc (add DI acc (abs (sub (subword QI rm 2) (subword QI rn 2))))) |
| 1204 | (set acc (add DI acc (abs (sub (subword QI rm 3) (subword QI rn 3))))) |
| 1205 | (set acc (add DI acc (abs (sub (subword QI rm 4) (subword QI rn 4))))) |
| 1206 | (set acc (add DI acc (abs (sub (subword QI rm 5) (subword QI rn 5))))) |
| 1207 | (set acc (add DI acc (abs (sub (subword QI rm 6) (subword QI rn 6))))) |
| 1208 | (set acc (add DI acc (abs (sub (subword QI rm 7) (subword QI rn 7))))) |
| 1209 | (set rd (add rd acc)))) |
| 1210 | |
| 1211 | (define-pmacro (-mshaldsl arg) (saturate SI 32 (sll arg (and rn 31)))) |
| 1212 | (dshmi mshaldsl "Multimedia saturating arithmetic left shift (long word)" |
| 1213 | () |
| 1214 | "mshalds.l $rm, $rn, $rd" |
| 1215 | (+ (f-op 3) rm (f-ext 6) rn rd (f-rsvd 0)) |
| 1216 | (slice-long-unop -mshaldsl)) |
| 1217 | |
| 1218 | (define-pmacro (-mshaldsw arg) (saturate HI 16 (sll arg (and rn 15)))) |
| 1219 | (dshmi mshaldsw "Multimedia saturating arithmetic left shift (word)" |
| 1220 | () |
| 1221 | "mshalds.w $rm, $rn, $rd" |
| 1222 | (+ (f-op 3) rm (f-ext 5) rn rd (f-rsvd 0)) |
| 1223 | (slice-word-unop -mshaldsw)) |
| 1224 | |
| 1225 | (define-pmacro (-mshardl arg) (sra arg (and rn 31))) |
| 1226 | (dshmi mshardl "Multimedia arithmetic right shift (long)" |
| 1227 | () |
| 1228 | "mshard.l $rm, $rn, $rd" |
| 1229 | (+ (f-op 3) rm (f-ext 10) rn rd (f-rsvd 0)) |
| 1230 | (slice-long-unop -mshardl)) |
| 1231 | |
| 1232 | (define-pmacro (-mshardw arg) (sra arg (and rn 15))) |
| 1233 | (dshmi mshardw "Multimedia arithmetic right shift (word)" |
| 1234 | () |
| 1235 | "mshard.w $rm, $rn, $rd" |
| 1236 | (+ (f-op 3) rm (f-ext 9) rn rd (f-rsvd 0)) |
| 1237 | (slice-word-unop -mshardw)) |
| 1238 | |
| 1239 | (dshmi mshardsq "Multimedia saturating arithmetic right shift (quad word)" |
| 1240 | () |
| 1241 | "mshards.q $rm, $rn, $rd" |
| 1242 | (+ (f-op 3) rm (f-ext 11) rn rd (f-rsvd 0)) |
| 1243 | (set rd (saturate DI 16 (sra rm (and rn 63))))) |
| 1244 | |
| 1245 | (dshmi mshfhib "Multimedia shuffle higher-half (byte)" |
| 1246 | () |
| 1247 | "mshfhi.b $rm, $rn, $rd" |
| 1248 | (+ (f-op 11) rm (f-ext 4) rn rd (f-rsvd 0)) |
| 1249 | (sequence ((QI result7) (QI result6) (QI result5) (QI result4) |
| 1250 | (QI result3) (QI result2) (QI result1) (QI result0)) |
| 1251 | (set result0 (subword QI rm 4)) |
| 1252 | (set result1 (subword QI rn 4)) |
| 1253 | (set result2 (subword QI rm 5)) |
| 1254 | (set result3 (subword QI rn 5)) |
| 1255 | (set result4 (subword QI rm 6)) |
| 1256 | (set result5 (subword QI rn 6)) |
| 1257 | (set result6 (subword QI rm 7)) |
| 1258 | (set result7 (subword QI rn 7)) |
| 1259 | (set rd (-join-qi result7 result6 result5 result4 result3 |
| 1260 | result2 result1 result0)))) |
| 1261 | |
| 1262 | (dshmi mshfhil "Multimedia shuffle higher-half (long)" |
| 1263 | () |
| 1264 | "mshfhi.l $rm, $rn, $rd" |
| 1265 | (+ (f-op 11) rm (f-ext 6) rn rd (f-rsvd 0)) |
| 1266 | (sequence ((SI result1) (SI result0)) |
| 1267 | (set result0 (subword SI rm 1)) |
| 1268 | (set result1 (subword SI rn 1)) |
| 1269 | (set rd (-join-si result1 result0)))) |
| 1270 | |
| 1271 | (dshmi mshfhiw "Multimedia shuffle higher-half (word)" |
| 1272 | () |
| 1273 | "mshfhi.w $rm, $rn, $rd" |
| 1274 | (+ (f-op 11) rm (f-ext 5) rn rd (f-rsvd 0)) |
| 1275 | (sequence ((HI result3) (HI result2) (HI result1) (HI result0)) |
| 1276 | (set result0 (subword HI rm 2)) |
| 1277 | (set result1 (subword HI rn 2)) |
| 1278 | (set result2 (subword HI rm 3)) |
| 1279 | (set result3 (subword HI rn 3)) |
| 1280 | (set rd (-join-hi result3 result2 result1 result0)))) |
| 1281 | |
| 1282 | (dshmi mshflob "Multimedia shuffle lower-half (byte)" |
| 1283 | () |
| 1284 | "mshflo.b $rm, $rn, $rd" |
| 1285 | (+ (f-op 11) rm (f-ext 0) rn rd (f-rsvd 0)) |
| 1286 | (sequence ((QI result7) (QI result6) (QI result5) (QI result4) |
| 1287 | (QI result3) (QI result2) (QI result1) (QI result0)) |
| 1288 | (set result0 (subword QI rm 0)) |
| 1289 | (set result1 (subword QI rn 0)) |
| 1290 | (set result2 (subword QI rm 1)) |
| 1291 | (set result3 (subword QI rn 1)) |
| 1292 | (set result4 (subword QI rm 2)) |
| 1293 | (set result5 (subword QI rn 2)) |
| 1294 | (set result6 (subword QI rm 3)) |
| 1295 | (set result7 (subword QI rn 3)) |
| 1296 | (set rd (-join-qi result7 result6 result5 result4 result3 |
| 1297 | result2 result1 result0)))) |
| 1298 | |
| 1299 | (dshmi mshflol "Multimedia shuffle lower-half (long)" |
| 1300 | () |
| 1301 | "mshflo.l $rm, $rn, $rd" |
| 1302 | (+ (f-op 11) rm (f-ext 2) rn rd (f-rsvd 0)) |
| 1303 | (sequence ((SI result1) (SI result0)) |
| 1304 | (set result0 (subword SI rm 0)) |
| 1305 | (set result1 (subword SI rn 0)) |
| 1306 | (set rd (-join-si result1 result0)))) |
| 1307 | |
| 1308 | (dshmi mshflow "Multimedia shuffle lower-half (word)" |
| 1309 | () |
| 1310 | "mshflo.w $rm, $rn, $rd" |
| 1311 | (+ (f-op 11) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 1312 | (sequence ((HI result3) (HI result2) (HI result1) (HI result0)) |
| 1313 | (set result0 (subword HI rm 0)) |
| 1314 | (set result1 (subword HI rn 0)) |
| 1315 | (set result2 (subword HI rm 1)) |
| 1316 | (set result3 (subword HI rn 1)) |
| 1317 | (set rd (-join-hi result3 result2 result1 result0)))) |
| 1318 | |
| 1319 | (define-pmacro (-mshlldl arg) (sll arg (and rn 31))) |
| 1320 | (dshmi mshlldl "Multimedia logical left shift (long word)" |
| 1321 | () |
| 1322 | "mshlld.l $rm, $rn, $rd" |
| 1323 | (+ (f-op 3) rm (f-ext 2) rn rd (f-rsvd 0)) |
| 1324 | (slice-long-unop -mshlldl)) |
| 1325 | |
| 1326 | (define-pmacro (-mshlldw arg) (sll arg (and rn 15))) |
| 1327 | (dshmi mshlldw "Multimedia logical left shift (word)" |
| 1328 | () |
| 1329 | "mshlld.w $rm, $rn, $rd" |
| 1330 | (+ (f-op 3) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 1331 | (slice-word-unop -mshlldw)) |
| 1332 | |
| 1333 | (define-pmacro (-mshlrdl arg) (srl arg (and rn 31))) |
| 1334 | (dshmi mshlrdl "Multimedia logical right shift (long word)" |
| 1335 | () |
| 1336 | "mshlrd.l $rm, $rn, $rd" |
| 1337 | (+ (f-op 3) rm (f-ext 14) rn rd (f-rsvd 0)) |
| 1338 | (slice-long-unop -mshlrdl)) |
| 1339 | |
| 1340 | (define-pmacro (-mshlrdw arg) (srl arg (and rn 15))) |
| 1341 | (dshmi mshlrdw "Multimedia logical right shift (word)" |
| 1342 | () |
| 1343 | "mshlrd.w $rm, $rn, $rd" |
| 1344 | (+ (f-op 3) rm (f-ext 13) rn rd (f-rsvd 0)) |
| 1345 | (slice-word-unop -mshlrdw)) |
| 1346 | |
| 1347 | (dshmi msubl "Multimedia subtract (long word)" |
| 1348 | () |
| 1349 | "msub.l $rm, $rn, $rd" |
| 1350 | (+ (f-op 2) rm (f-ext 10) rn rd (f-rsvd 0)) |
| 1351 | (slice-long sub)) |
| 1352 | |
| 1353 | (dshmi msubw "Multimedia add (word)" |
| 1354 | () |
| 1355 | "msub.w $rm, $rn, $rd" |
| 1356 | (+ (f-op 2) rm (f-ext 9) rn rd (f-rsvd 0)) |
| 1357 | (slice-word sub)) |
| 1358 | |
| 1359 | (define-pmacro (-msubsl arg1 arg2) (saturate SI 32 (sub arg1 arg2))) |
| 1360 | (dshmi msubsl "Multimedia subtract (saturating long)" |
| 1361 | () |
| 1362 | "msubs.l $rm, $rn, $rd" |
| 1363 | (+ (f-op 2) rm (f-ext 14) rn rd (f-rsvd 0)) |
| 1364 | (slice-long -msubsl)) |
| 1365 | |
| 1366 | (define-pmacro (-msubsub arg1 arg2) (usaturate QI 8 (sub arg1 arg2))) |
| 1367 | (dshmi msubsub "Multimedia subtract (saturating byte)" |
| 1368 | () |
| 1369 | "msubs.ub $rm, $rn, $rd" |
| 1370 | (+ (f-op 2) rm (f-ext 12) rn rd (f-rsvd 0)) |
| 1371 | (slice-byte -msubsub)) |
| 1372 | |
| 1373 | (define-pmacro (-msubsw arg1 arg2) (saturate HI 16 (sub arg1 arg2))) |
| 1374 | (dshmi msubsw "Multimedia subtract (saturating word)" |
| 1375 | () |
| 1376 | "msubs.w $rm, $rn, $rd" |
| 1377 | (+ (f-op 2) rm (f-ext 13) rn rd (f-rsvd 0)) |
| 1378 | (slice-byte -msubsw)) |
| 1379 | |
| 1380 | (dshmi mulsl "Multiply signed long" |
| 1381 | () |
| 1382 | "muls.l $rm, $rn, $rd" |
| 1383 | (+ (f-op 1) rm (f-ext 14) rn rd (f-rsvd 0)) |
| 1384 | (set rd (mul (ext DI (subword SI rm 1)) (ext DI (subword SI rn 1))))) |
| 1385 | |
| 1386 | (dshmi mulul "Multiply unsigned long" |
| 1387 | () |
| 1388 | "mulu.l $rm, $rn, $rd" |
| 1389 | (+ (f-op 0) rm (f-ext 14) rn rd (f-rsvd 0)) |
| 1390 | (set rd (mul (zext DI (subword SI rm 1)) (zext DI (subword SI rn 1))))) |
| 1391 | |
| 1392 | (dshmi nop "No operation" |
| 1393 | () |
| 1394 | "nop" |
| 1395 | (+ (f-op 27) (f-left 63) (f-ext 0) (f-right 63) (f-dest 63) (f-rsvd 0)) |
| 1396 | (nop)) |
| 1397 | |
| 1398 | (dshmi nsb "Number of consecutive sign bits" |
| 1399 | () |
| 1400 | "nsb $rm, $rd" |
| 1401 | (+ (f-op 0) rm (f-ext 13) (f-right 63) rd (f-rsvd 0)) |
| 1402 | ; Semantics requires a loop construct, so punt to C. |
| 1403 | (set rd (c-call DI "sh64_nsb" rm))) |
| 1404 | |
| 1405 | (dshmi ocbi "Invalidate operand cache block" |
| 1406 | () |
| 1407 | "ocbi $rm, $disp6x32" |
| 1408 | (+ (f-op 56) rm (f-ext 9) disp6x32 (f-dest 63) (f-rsvd 0)) |
| 1409 | (unimp "ocbi")) |
| 1410 | |
| 1411 | (dshmi ocbp "Purge operand cache block" |
| 1412 | () |
| 1413 | "ocbp $rm, $disp6x32" |
| 1414 | (+ (f-op 56) rm (f-ext 8) disp6x32 (f-dest 63) (f-rsvd 0)) |
| 1415 | (unimp "ocbp")) |
| 1416 | |
| 1417 | (dshmi ocbwb "Write-back operand cache block" |
| 1418 | () |
| 1419 | "ocbwb $rm, $disp6x32" |
| 1420 | (+ (f-op 56) rm (f-ext 12) disp6x32 (f-dest 63) (f-rsvd 0)) |
| 1421 | (unimp "ocbwb")) |
| 1422 | |
| 1423 | (dshmi or "OR" |
| 1424 | () |
| 1425 | "or $rm, $rn, $rd" |
| 1426 | (+ (f-op 1) rm (f-ext 9) rn rd (f-rsvd 0)) |
| 1427 | (set rd (or rm rn))) |
| 1428 | |
| 1429 | (dshmi ori "OR immediate" |
| 1430 | () |
| 1431 | "ori $rm, $imm10, $rd" |
| 1432 | (+ (f-op 55) rm imm10 rd (f-rsvd 0)) |
| 1433 | (set rd (or rm (ext DI imm10)))) |
| 1434 | |
| 1435 | (dshmi prefi "Prefetch instruction" |
| 1436 | () |
| 1437 | "prefi $rm, $disp6x32" |
| 1438 | (+ (f-op 56) rm (f-ext 1) disp6x32 (f-right 63) (f-rsvd 0)) |
| 1439 | (unimp "prefi")) |
| 1440 | |
| 1441 | (dshmi pta "Prepare target register for SHmedia target" |
| 1442 | () |
| 1443 | "pta$likely $disp16, $tra" |
| 1444 | (+ (f-op 58) disp16 likely (f-8-2 0) tra (f-rsvd 0)) |
| 1445 | (set tra (add disp16 1))) |
| 1446 | |
| 1447 | (dshmi ptabs "Prepare target register with absolute value from register" |
| 1448 | () |
| 1449 | "ptabs$likely $rn, $tra" |
| 1450 | (+ (f-op 26) (f-left 63) (f-ext 1) rn likely (f-8-2 0) tra (f-rsvd 0)) |
| 1451 | (set tra rn)) |
| 1452 | |
| 1453 | (dshmi ptb "Prepare target register for SHcompact target" |
| 1454 | () |
| 1455 | "ptb$likely $disp16, $tra" |
| 1456 | (+ (f-op 59) disp16 likely (f-8-2 0) tra (f-rsvd 0)) |
| 1457 | (set tra disp16)) |
| 1458 | |
| 1459 | (dshmi ptrel "Prepare target register with relative value from register" |
| 1460 | () |
| 1461 | "ptrel$likely $rn, $tra" |
| 1462 | (+ (f-op 26) (f-left 63) (f-ext 5) rn likely (f-8-2 0) tra (f-rsvd 0)) |
| 1463 | (set tra (add pc rn))) |
| 1464 | |
| 1465 | (dshmi putcfg "Put configuration register" |
| 1466 | () |
| 1467 | "putcfg $rm, $disp6, $rd" |
| 1468 | (+ (f-op 56) rm (f-ext 15) disp6 rd (f-rsvd 0)) |
| 1469 | (unimp "putcfg")) |
| 1470 | |
| 1471 | (dshmi putcon "Put control register" |
| 1472 | () |
| 1473 | "putcon $rm, $crj" |
| 1474 | (+ (f-op 27) rm (f-ext 15) (f-right 63) crj (f-rsvd 0)) |
| 1475 | (set crj rm)) |
| 1476 | |
| 1477 | (dshmi rte "Return from exception" |
| 1478 | () |
| 1479 | "rte" |
| 1480 | (+ (f-op 27) (f-left 63) (f-ext 3) (f-right 63) (f-dest 63) (f-rsvd 0)) |
| 1481 | (unimp "rte")) |
| 1482 | |
| 1483 | (dshmi shard "Arithmetic right shift" |
| 1484 | () |
| 1485 | "shard $rm, $rn, $rd" |
| 1486 | (+ (f-op 1) rm (f-ext 7) rn rd (f-rsvd 0)) |
| 1487 | (set rd (sra rm (and rn 63)))) |
| 1488 | |
| 1489 | (dshmi shardl "Arithmetic right shift (long word)" |
| 1490 | () |
| 1491 | "shard.l $rm, $rn, $rd" |
| 1492 | (+ (f-op 1) rm (f-ext 6) rn rd (f-rsvd 0)) |
| 1493 | (set rd (ext DI (sra (subword SI rm 1) (and rn 63))))) |
| 1494 | |
| 1495 | (dshmi shari "Arithmetic right shift (immediate count)" |
| 1496 | () |
| 1497 | "shari $rm, $uimm6, $rd" |
| 1498 | (+ (f-op 49) rm (f-ext 7) uimm6 rd (f-rsvd 0)) |
| 1499 | (set rd (sra rm uimm6))) |
| 1500 | |
| 1501 | (dshmi sharil "Arithmetic right shift (long word, immediate count)" |
| 1502 | () |
| 1503 | "shari.l $rm, $uimm6, $rd" |
| 1504 | (+ (f-op 49) rm (f-ext 6) uimm6 rd (f-rsvd 0)) |
| 1505 | (set rd (ext DI (sra (subword SI rm 1) (and uimm6 63))))) |
| 1506 | |
| 1507 | (dshmi shlld "Logical left shift" |
| 1508 | () |
| 1509 | "shlld $rm, $rn, $rd" |
| 1510 | (+ (f-op 1) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 1511 | (set rd (sll rm (and rn 63)))) |
| 1512 | |
| 1513 | (dshmi shlldl "Logical left shift (long word)" |
| 1514 | () |
| 1515 | "shlld.l $rm, $rn, $rd" |
| 1516 | (+ (f-op 1) rm (f-ext 0) rn rd (f-rsvd 0)) |
| 1517 | (set rd (ext DI (sll (subword SI rm 1) (and rn 63))))) |
| 1518 | |
| 1519 | (dshmi shlli "Logical left shift (immediate count)" |
| 1520 | () |
| 1521 | "shlli $rm, $uimm6, $rd" |
| 1522 | (+ (f-op 49) rm (f-ext 1) uimm6 rd (f-rsvd 0)) |
| 1523 | (set rd (sll rm uimm6))) |
| 1524 | |
| 1525 | (dshmi shllil "Logical left shift (long word, immediate count)" |
| 1526 | () |
| 1527 | "shlli.l $rm, $uimm6, $rd" |
| 1528 | (+ (f-op 49) rm (f-ext 0) uimm6 rd (f-rsvd 0)) |
| 1529 | (set rd (ext DI (sll (subword SI rm 1) (and uimm6 63))))) |
| 1530 | |
| 1531 | (dshmi shlrd "Logical right shift" |
| 1532 | () |
| 1533 | "shlrd $rm, $rn, $rd" |
| 1534 | (+ (f-op 1) rm (f-ext 3) rn rd (f-rsvd 0)) |
| 1535 | (set rd (srl rm (and rn 63)))) |
| 1536 | |
| 1537 | (dshmi shlrdl "Logical right shift (long word)" |
| 1538 | () |
| 1539 | "shlrd.l $rm, $rn, $rd" |
| 1540 | (+ (f-op 1) rm (f-ext 2) rn rd (f-rsvd 0)) |
| 1541 | (set rd (ext DI (srl (subword SI rm 1) (and rn 63))))) |
| 1542 | |
| 1543 | (dshmi shlri "Logical right shift (immediate count)" |
| 1544 | () |
| 1545 | "shlri $rm, $uimm6, $rd" |
| 1546 | (+ (f-op 49) rm (f-ext 3) uimm6 rd (f-rsvd 0)) |
| 1547 | (set rd (srl rm uimm6))) |
| 1548 | |
| 1549 | (dshmi shlril "Logical right shift (long word, immediate count)" |
| 1550 | () |
| 1551 | "shlri.l $rm, $uimm6, $rd" |
| 1552 | (+ (f-op 49) rm (f-ext 2) uimm6 rd (f-rsvd 0)) |
| 1553 | (set rd (ext DI (srl (subword SI rm 1) (and uimm6 63))))) |
| 1554 | |
| 1555 | (dshmi shori "Shift-or immediate" |
| 1556 | () |
| 1557 | "shori $uimm16, $rd" |
| 1558 | (+ (f-op 50) uimm16 rd (f-rsvd 0)) |
| 1559 | (set rd (or (sll rd 16) (zext DI uimm16)))) |
| 1560 | |
| 1561 | (dshmi sleep "Sleep" |
| 1562 | () |
| 1563 | "sleep" |
| 1564 | (+ (f-op 27) (f-left 63) (f-ext 7) (f-right 63) (f-dest 63) (f-rsvd 0)) |
| 1565 | (unimp "sleep")) |
| 1566 | |
| 1567 | (dshmi stb "Store byte" |
| 1568 | () |
| 1569 | "st.b $rm, $disp10, $rd" |
| 1570 | (+ (f-op 40) rm disp10 rd (f-rsvd 0)) |
| 1571 | (set (mem UQI (add rm (ext DI disp10))) (and QI rd #xff))) |
| 1572 | |
| 1573 | (dshmi stl "Store long word" |
| 1574 | () |
| 1575 | "st.l $rm, $disp10x4, $rd" |
| 1576 | (+ (f-op 42) rm disp10x4 rd (f-rsvd 0)) |
| 1577 | (set (mem SI (add rm (ext DI disp10x4))) (and SI rd #xffffffff))) |
| 1578 | |
| 1579 | (dshmi stq "Store quad word" |
| 1580 | () |
| 1581 | "st.q $rm, $disp10x8, $rd" |
| 1582 | (+ (f-op 43) rm disp10x8 rd (f-rsvd 0)) |
| 1583 | (set (mem DI (add rm (ext DI disp10x8))) rd)) |
| 1584 | |
| 1585 | (dshmi stw "Store word" |
| 1586 | () |
| 1587 | "st.w $rm, $disp10x2, $rd" |
| 1588 | (+ (f-op 41) rm disp10x2 rd (f-rsvd 0)) |
| 1589 | (set (mem HI (add rm (ext DI disp10x2))) (and HI rd #xffff))) |
| 1590 | |
| 1591 | (define-pmacro (-sthi-byte) |
| 1592 | (sequence () |
| 1593 | (set (mem UQI addr) (and QI val #xff)) |
| 1594 | (set val (srl val 8)) |
| 1595 | (set addr (add addr 1)))) |
| 1596 | |
| 1597 | (dshmi sthil "Store high part (long word)" |
| 1598 | () |
| 1599 | "sthi.l $rm, $disp6, $rd" |
| 1600 | (+ (f-op 56) rm (f-ext 6) disp6 rd (f-rsvd 0)) |
| 1601 | (sequence ((DI addr) (QI bytecount) (DI val)) |
| 1602 | (set addr (add rm disp6)) |
| 1603 | (set bytecount (add (and addr 3) 1)) |
| 1604 | (if endian |
| 1605 | (set val rd) |
| 1606 | (set val (srl rd (sub 32 (mul 8 bytecount))))) |
| 1607 | (set addr (add (sub addr bytecount) 1)) |
| 1608 | (if (gt bytecount 3) |
| 1609 | (-sthi-byte)) |
| 1610 | (if (gt bytecount 2) |
| 1611 | (-sthi-byte)) |
| 1612 | (if (gt bytecount 1) |
| 1613 | (-sthi-byte)) |
| 1614 | (if (gt bytecount 0) |
| 1615 | (-sthi-byte)))) |
| 1616 | |
| 1617 | (dshmi sthiq "Store high part (quad word)" |
| 1618 | () |
| 1619 | "sthi.q $rm, $disp6, $rd" |
| 1620 | (+ (f-op 56) rm (f-ext 7) disp6 rd (f-rsvd 0)) |
| 1621 | (sequence ((DI addr) (QI bytecount) (DI val)) |
| 1622 | (set addr (add rm disp6)) |
| 1623 | (set bytecount (add (and addr 7) 1)) |
| 1624 | (if endian |
| 1625 | (set val rd) |
| 1626 | (set val (srl rd (sub 64 (mul 8 bytecount))))) |
| 1627 | (set addr (add (sub addr bytecount) 1)) |
| 1628 | (if (gt bytecount 7) |
| 1629 | (-sthi-byte)) |
| 1630 | (if (gt bytecount 6) |
| 1631 | (-sthi-byte)) |
| 1632 | (if (gt bytecount 5) |
| 1633 | (-sthi-byte)) |
| 1634 | (if (gt bytecount 4) |
| 1635 | (-sthi-byte)) |
| 1636 | (if (gt bytecount 3) |
| 1637 | (-sthi-byte)) |
| 1638 | (if (gt bytecount 2) |
| 1639 | (-sthi-byte)) |
| 1640 | (if (gt bytecount 1) |
| 1641 | (-sthi-byte)) |
| 1642 | (if (gt bytecount 0) |
| 1643 | (-sthi-byte)))) |
| 1644 | |
| 1645 | (dshmi stlol "Store low part (long word)" |
| 1646 | () |
| 1647 | "stlo.l $rm, $disp6, $rd" |
| 1648 | (+ (f-op 56) rm (f-ext 2) disp6 rd (f-rsvd 0)) |
| 1649 | ; FIXME. |
| 1650 | (unimp "stlol")) |
| 1651 | |
| 1652 | (dshmi stloq "Store low part (quad word)" |
| 1653 | () |
| 1654 | "stlo.q $rm, $disp6, $rd" |
| 1655 | (+ (f-op 56) rm (f-ext 3) disp6 rd (f-rsvd 0)) |
| 1656 | ; FIXME. |
| 1657 | (unimp "stloq")) |
| 1658 | |
| 1659 | (dshmi stxb "Store byte (extended displacement)" |
| 1660 | () |
| 1661 | "stx.b $rm, $rn, $rd" |
| 1662 | (+ (f-op 24) rm (f-ext 0) rn rd (f-rsvd 0)) |
| 1663 | (set (mem UQI (add rm rn)) (subword QI rd 7))) |
| 1664 | |
| 1665 | (dshmi stxl "Store long (extended displacement)" |
| 1666 | () |
| 1667 | "stx.l $rm, $rn, $rd" |
| 1668 | (+ (f-op 24) rm (f-ext 2) rn rd (f-rsvd 0)) |
| 1669 | (set (mem SI (add rm rn)) (subword SI rd 1))) |
| 1670 | |
| 1671 | (dshmi stxq "Store quad word (extended displacement)" |
| 1672 | () |
| 1673 | "stx.q $rm, $rn, $rd" |
| 1674 | (+ (f-op 24) rm (f-ext 3) rn rd (f-rsvd 0)) |
| 1675 | (set (mem DI (add rm rn)) rd)) |
| 1676 | |
| 1677 | (dshmi stxw "Store word (extended displacement)" |
| 1678 | () |
| 1679 | "stx.w $rm, $rn, $rd" |
| 1680 | (+ (f-op 24) rm (f-ext 1) rn rd (f-rsvd 0)) |
| 1681 | (set (mem HI (add rm rn)) (subword HI rd 3))) |
| 1682 | |
| 1683 | (dshmi sub "Subtract" |
| 1684 | () |
| 1685 | "sub $rm, $rn, $rd" |
| 1686 | (+ (f-op 0) rm (f-ext 11) rn rd (f-rsvd 0)) |
| 1687 | (set rd (sub rm rn))) |
| 1688 | |
| 1689 | (dshmi subl "Subtract long" |
| 1690 | () |
| 1691 | "sub.l $rm, $rn, $rd" |
| 1692 | (+ (f-op 0) rm (f-ext 10) rn rd (f-rsvd 0)) |
| 1693 | (set rd (ext DI (sub (subword SI rm 1) (subword SI rn 1))))) |
| 1694 | |
| 1695 | (dshmi swapq "Swap quad words" |
| 1696 | () |
| 1697 | "swap.q $rm, $rn, $rd" |
| 1698 | (+ (f-op 8) rm (f-ext 3) rn rd (f-rsvd 0)) |
| 1699 | (sequence ((DI addr) (DI temp)) |
| 1700 | (set addr (add rm rn)) |
| 1701 | (set temp (mem DI addr)) |
| 1702 | (set (mem DI addr) rd) |
| 1703 | (set rd temp))) |
| 1704 | |
| 1705 | (dshmi synci "Synchronise instruction fetch" |
| 1706 | () |
| 1707 | "synci" |
| 1708 | (+ (f-op 27) (f-left 63) (f-ext 2) (f-right 63) (f-dest 63) (f-rsvd 0)) |
| 1709 | (unimp "synci")) |
| 1710 | |
| 1711 | (dshmi synco "Synchronise data operations" |
| 1712 | () |
| 1713 | "synco" |
| 1714 | (+ (f-op 27) (f-left 63) (f-ext 6) (f-right 63) (f-dest 63) (f-rsvd 0)) |
| 1715 | (unimp "synco")) |
| 1716 | |
| 1717 | (dshmi trapa "Trap" |
| 1718 | () |
| 1719 | "trapa $rm" |
| 1720 | (+ (f-op 27) rm (f-ext 1) (f-right 63) (f-dest 63) (f-rsvd 0)) |
| 1721 | (c-call "sh64_trapa" rm pc)) |
| 1722 | |
| 1723 | (dshmi xor "Exclusive OR" |
| 1724 | () |
| 1725 | "xor $rm, $rn, $rd" |
| 1726 | (+ (f-op 1) rm (f-ext 13) rn rd (f-rsvd 0)) |
| 1727 | (set rd (xor rm rn))) |
| 1728 | |
| 1729 | (dshmi xori "Exclusive OR immediate" |
| 1730 | () |
| 1731 | "xori $rm, $imm6, $rd" |
| 1732 | (+ (f-op 49) rm (f-ext 13) rn rd (f-rsvd 0)) |
| 1733 | (set rd (xor rm (ext DI imm6)))) |