github.com/mdempsky/go@v0.0.0-20151201204031-5dd372bd1e70/src/cmd/internal/obj/ppc64/a.out.go (about) 1 // cmd/9c/9.out.h from Vita Nuova. 2 // 3 // Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved. 4 // Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net) 5 // Portions Copyright © 1997-1999 Vita Nuova Limited 6 // Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com) 7 // Portions Copyright © 2004,2006 Bruce Ellis 8 // Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net) 9 // Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others 10 // Portions Copyright © 2009 The Go Authors. All rights reserved. 11 // 12 // Permission is hereby granted, free of charge, to any person obtaining a copy 13 // of this software and associated documentation files (the "Software"), to deal 14 // in the Software without restriction, including without limitation the rights 15 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 16 // copies of the Software, and to permit persons to whom the Software is 17 // furnished to do so, subject to the following conditions: 18 // 19 // The above copyright notice and this permission notice shall be included in 20 // all copies or substantial portions of the Software. 21 // 22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 23 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 24 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 25 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 26 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 27 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 28 // THE SOFTWARE. 29 30 package ppc64 31 32 import "cmd/internal/obj" 33 34 //go:generate go run ../stringer.go -i $GOFILE -o anames.go -p ppc64 35 36 /* 37 * powerpc 64 38 */ 39 const ( 40 NSNAME = 8 41 NSYM = 50 42 NREG = 32 /* number of general registers */ 43 NFREG = 32 /* number of floating point registers */ 44 ) 45 46 const ( 47 REG_R0 = obj.RBasePPC64 + iota 48 REG_R1 49 REG_R2 50 REG_R3 51 REG_R4 52 REG_R5 53 REG_R6 54 REG_R7 55 REG_R8 56 REG_R9 57 REG_R10 58 REG_R11 59 REG_R12 60 REG_R13 61 REG_R14 62 REG_R15 63 REG_R16 64 REG_R17 65 REG_R18 66 REG_R19 67 REG_R20 68 REG_R21 69 REG_R22 70 REG_R23 71 REG_R24 72 REG_R25 73 REG_R26 74 REG_R27 75 REG_R28 76 REG_R29 77 REG_R30 78 REG_R31 79 80 REG_F0 81 REG_F1 82 REG_F2 83 REG_F3 84 REG_F4 85 REG_F5 86 REG_F6 87 REG_F7 88 REG_F8 89 REG_F9 90 REG_F10 91 REG_F11 92 REG_F12 93 REG_F13 94 REG_F14 95 REG_F15 96 REG_F16 97 REG_F17 98 REG_F18 99 REG_F19 100 REG_F20 101 REG_F21 102 REG_F22 103 REG_F23 104 REG_F24 105 REG_F25 106 REG_F26 107 REG_F27 108 REG_F28 109 REG_F29 110 REG_F30 111 REG_F31 112 113 REG_CR0 114 REG_CR1 115 REG_CR2 116 REG_CR3 117 REG_CR4 118 REG_CR5 119 REG_CR6 120 REG_CR7 121 122 REG_MSR 123 REG_FPSCR 124 REG_CR 125 126 REG_SPECIAL = REG_CR0 127 128 REG_SPR0 = obj.RBasePPC64 + 1024 // first of 1024 registers 129 REG_DCR0 = obj.RBasePPC64 + 2048 // first of 1024 registers 130 131 REG_XER = REG_SPR0 + 1 132 REG_LR = REG_SPR0 + 8 133 REG_CTR = REG_SPR0 + 9 134 135 REGZERO = REG_R0 /* set to zero */ 136 REGSP = REG_R1 137 REGSB = REG_R2 138 REGRET = REG_R3 139 REGARG = -1 /* -1 disables passing the first argument in register */ 140 REGRT1 = REG_R3 /* reserved for runtime, duffzero and duffcopy */ 141 REGRT2 = REG_R4 /* reserved for runtime, duffcopy */ 142 REGMIN = REG_R7 /* register variables allocated from here to REGMAX */ 143 REGCTXT = REG_R11 /* context for closures */ 144 REGTLS = REG_R13 /* C ABI TLS base pointer */ 145 REGMAX = REG_R27 146 REGEXT = REG_R30 /* external registers allocated from here down */ 147 REGG = REG_R30 /* G */ 148 REGTMP = REG_R31 /* used by the linker */ 149 FREGRET = REG_F0 150 FREGMIN = REG_F17 /* first register variable */ 151 FREGMAX = REG_F26 /* last register variable for 9g only */ 152 FREGEXT = REG_F26 /* first external register */ 153 FREGCVI = REG_F27 /* floating conversion constant */ 154 FREGZERO = REG_F28 /* both float and double */ 155 FREGHALF = REG_F29 /* double */ 156 FREGONE = REG_F30 /* double */ 157 FREGTWO = REG_F31 /* double */ 158 ) 159 160 /* 161 * GENERAL: 162 * 163 * compiler allocates R3 up as temps 164 * compiler allocates register variables R7-R27 165 * compiler allocates external registers R30 down 166 * 167 * compiler allocates register variables F17-F26 168 * compiler allocates external registers F26 down 169 */ 170 const ( 171 BIG = 32768 - 8 172 ) 173 174 const ( 175 /* mark flags */ 176 LABEL = 1 << 0 177 LEAF = 1 << 1 178 FLOAT = 1 << 2 179 BRANCH = 1 << 3 180 LOAD = 1 << 4 181 FCMP = 1 << 5 182 SYNC = 1 << 6 183 LIST = 1 << 7 184 FOLL = 1 << 8 185 NOSCHED = 1 << 9 186 ) 187 188 const ( 189 C_NONE = iota 190 C_REG 191 C_FREG 192 C_CREG 193 C_SPR /* special processor register */ 194 C_ZCON 195 C_SCON /* 16 bit signed */ 196 C_UCON /* 32 bit signed, low 16 bits 0 */ 197 C_ADDCON /* -0x8000 <= v < 0 */ 198 C_ANDCON /* 0 < v <= 0xFFFF */ 199 C_LCON /* other 32 */ 200 C_DCON /* other 64 (could subdivide further) */ 201 C_SACON /* $n(REG) where n <= int16 */ 202 C_SECON 203 C_LACON /* $n(REG) where int16 < n <= int32 */ 204 C_LECON 205 C_DACON /* $n(REG) where int32 < n */ 206 C_SBRA 207 C_LBRA 208 C_LBRAPIC 209 C_SAUTO 210 C_LAUTO 211 C_SEXT 212 C_LEXT 213 C_ZOREG 214 C_SOREG 215 C_LOREG 216 C_FPSCR 217 C_MSR 218 C_XER 219 C_LR 220 C_CTR 221 C_ANY 222 C_GOK 223 C_ADDR 224 C_GOTADDR 225 C_TLS_LE 226 C_TLS_IE 227 C_TEXTSIZE 228 229 C_NCLASS /* must be the last */ 230 ) 231 232 const ( 233 AADD = obj.ABasePPC64 + obj.A_ARCHSPECIFIC + iota 234 AADDCC 235 AADDV 236 AADDVCC 237 AADDC 238 AADDCCC 239 AADDCV 240 AADDCVCC 241 AADDME 242 AADDMECC 243 AADDMEVCC 244 AADDMEV 245 AADDE 246 AADDECC 247 AADDEVCC 248 AADDEV 249 AADDZE 250 AADDZECC 251 AADDZEVCC 252 AADDZEV 253 AAND 254 AANDCC 255 AANDN 256 AANDNCC 257 ABC 258 ABCL 259 ABEQ 260 ABGE 261 ABGT 262 ABLE 263 ABLT 264 ABNE 265 ABVC 266 ABVS 267 ACMP 268 ACMPU 269 ACNTLZW 270 ACNTLZWCC 271 ACRAND 272 ACRANDN 273 ACREQV 274 ACRNAND 275 ACRNOR 276 ACROR 277 ACRORN 278 ACRXOR 279 ADIVW 280 ADIVWCC 281 ADIVWVCC 282 ADIVWV 283 ADIVWU 284 ADIVWUCC 285 ADIVWUVCC 286 ADIVWUV 287 AEQV 288 AEQVCC 289 AEXTSB 290 AEXTSBCC 291 AEXTSH 292 AEXTSHCC 293 AFABS 294 AFABSCC 295 AFADD 296 AFADDCC 297 AFADDS 298 AFADDSCC 299 AFCMPO 300 AFCMPU 301 AFCTIW 302 AFCTIWCC 303 AFCTIWZ 304 AFCTIWZCC 305 AFDIV 306 AFDIVCC 307 AFDIVS 308 AFDIVSCC 309 AFMADD 310 AFMADDCC 311 AFMADDS 312 AFMADDSCC 313 AFMOVD 314 AFMOVDCC 315 AFMOVDU 316 AFMOVS 317 AFMOVSU 318 AFMSUB 319 AFMSUBCC 320 AFMSUBS 321 AFMSUBSCC 322 AFMUL 323 AFMULCC 324 AFMULS 325 AFMULSCC 326 AFNABS 327 AFNABSCC 328 AFNEG 329 AFNEGCC 330 AFNMADD 331 AFNMADDCC 332 AFNMADDS 333 AFNMADDSCC 334 AFNMSUB 335 AFNMSUBCC 336 AFNMSUBS 337 AFNMSUBSCC 338 AFRSP 339 AFRSPCC 340 AFSUB 341 AFSUBCC 342 AFSUBS 343 AFSUBSCC 344 AMOVMW 345 ALSW 346 ALWAR 347 AMOVWBR 348 AMOVB 349 AMOVBU 350 AMOVBZ 351 AMOVBZU 352 AMOVH 353 AMOVHBR 354 AMOVHU 355 AMOVHZ 356 AMOVHZU 357 AMOVW 358 AMOVWU 359 AMOVFL 360 AMOVCRFS 361 AMTFSB0 362 AMTFSB0CC 363 AMTFSB1 364 AMTFSB1CC 365 AMULHW 366 AMULHWCC 367 AMULHWU 368 AMULHWUCC 369 AMULLW 370 AMULLWCC 371 AMULLWVCC 372 AMULLWV 373 ANAND 374 ANANDCC 375 ANEG 376 ANEGCC 377 ANEGVCC 378 ANEGV 379 ANOR 380 ANORCC 381 AOR 382 AORCC 383 AORN 384 AORNCC 385 AREM 386 AREMCC 387 AREMV 388 AREMVCC 389 AREMU 390 AREMUCC 391 AREMUV 392 AREMUVCC 393 ARFI 394 ARLWMI 395 ARLWMICC 396 ARLWNM 397 ARLWNMCC 398 ASLW 399 ASLWCC 400 ASRW 401 ASRAW 402 ASRAWCC 403 ASRWCC 404 ASTSW 405 ASTWCCC 406 ASUB 407 ASUBCC 408 ASUBVCC 409 ASUBC 410 ASUBCCC 411 ASUBCV 412 ASUBCVCC 413 ASUBME 414 ASUBMECC 415 ASUBMEVCC 416 ASUBMEV 417 ASUBV 418 ASUBE 419 ASUBECC 420 ASUBEV 421 ASUBEVCC 422 ASUBZE 423 ASUBZECC 424 ASUBZEVCC 425 ASUBZEV 426 ASYNC 427 AXOR 428 AXORCC 429 430 ADCBF 431 ADCBI 432 ADCBST 433 ADCBT 434 ADCBTST 435 ADCBZ 436 AECIWX 437 AECOWX 438 AEIEIO 439 AICBI 440 AISYNC 441 APTESYNC 442 ATLBIE 443 ATLBIEL 444 ATLBSYNC 445 ATW 446 447 ASYSCALL 448 AWORD 449 450 ARFCI 451 452 /* optional on 32-bit */ 453 AFRES 454 AFRESCC 455 AFRSQRTE 456 AFRSQRTECC 457 AFSEL 458 AFSELCC 459 AFSQRT 460 AFSQRTCC 461 AFSQRTS 462 AFSQRTSCC 463 464 /* 64-bit */ 465 466 ACNTLZD 467 ACNTLZDCC 468 ACMPW /* CMP with L=0 */ 469 ACMPWU 470 ADIVD 471 ADIVDCC 472 ADIVDVCC 473 ADIVDV 474 ADIVDU 475 ADIVDUCC 476 ADIVDUVCC 477 ADIVDUV 478 AEXTSW 479 AEXTSWCC 480 /* AFCFIW; AFCFIWCC */ 481 AFCFID 482 AFCFIDCC 483 AFCTID 484 AFCTIDCC 485 AFCTIDZ 486 AFCTIDZCC 487 ALDAR 488 AMOVD 489 AMOVDU 490 AMOVWZ 491 AMOVWZU 492 AMULHD 493 AMULHDCC 494 AMULHDU 495 AMULHDUCC 496 AMULLD 497 AMULLDCC 498 AMULLDVCC 499 AMULLDV 500 ARFID 501 ARLDMI 502 ARLDMICC 503 ARLDC 504 ARLDCCC 505 ARLDCR 506 ARLDCRCC 507 ARLDCL 508 ARLDCLCC 509 ASLBIA 510 ASLBIE 511 ASLBMFEE 512 ASLBMFEV 513 ASLBMTE 514 ASLD 515 ASLDCC 516 ASRD 517 ASRAD 518 ASRADCC 519 ASRDCC 520 ASTDCCC 521 ATD 522 523 /* 64-bit pseudo operation */ 524 ADWORD 525 AREMD 526 AREMDCC 527 AREMDV 528 AREMDVCC 529 AREMDU 530 AREMDUCC 531 AREMDUV 532 AREMDUVCC 533 534 /* more 64-bit operations */ 535 AHRFID 536 537 ALAST 538 539 // aliases 540 ABR = obj.AJMP 541 ABL = obj.ACALL 542 )