github.com/huandu/go@v0.0.0-20151114150818-04e615e41150/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_SAUTO 209 C_LAUTO 210 C_SEXT 211 C_LEXT 212 C_ZOREG 213 C_SOREG 214 C_LOREG 215 C_FPSCR 216 C_MSR 217 C_XER 218 C_LR 219 C_CTR 220 C_ANY 221 C_GOK 222 C_ADDR 223 C_TEXTSIZE 224 225 C_NCLASS /* must be the last */ 226 ) 227 228 const ( 229 AADD = obj.ABasePPC64 + obj.A_ARCHSPECIFIC + iota 230 AADDCC 231 AADDV 232 AADDVCC 233 AADDC 234 AADDCCC 235 AADDCV 236 AADDCVCC 237 AADDME 238 AADDMECC 239 AADDMEVCC 240 AADDMEV 241 AADDE 242 AADDECC 243 AADDEVCC 244 AADDEV 245 AADDZE 246 AADDZECC 247 AADDZEVCC 248 AADDZEV 249 AAND 250 AANDCC 251 AANDN 252 AANDNCC 253 ABC 254 ABCL 255 ABEQ 256 ABGE 257 ABGT 258 ABLE 259 ABLT 260 ABNE 261 ABVC 262 ABVS 263 ACMP 264 ACMPU 265 ACNTLZW 266 ACNTLZWCC 267 ACRAND 268 ACRANDN 269 ACREQV 270 ACRNAND 271 ACRNOR 272 ACROR 273 ACRORN 274 ACRXOR 275 ADIVW 276 ADIVWCC 277 ADIVWVCC 278 ADIVWV 279 ADIVWU 280 ADIVWUCC 281 ADIVWUVCC 282 ADIVWUV 283 AEQV 284 AEQVCC 285 AEXTSB 286 AEXTSBCC 287 AEXTSH 288 AEXTSHCC 289 AFABS 290 AFABSCC 291 AFADD 292 AFADDCC 293 AFADDS 294 AFADDSCC 295 AFCMPO 296 AFCMPU 297 AFCTIW 298 AFCTIWCC 299 AFCTIWZ 300 AFCTIWZCC 301 AFDIV 302 AFDIVCC 303 AFDIVS 304 AFDIVSCC 305 AFMADD 306 AFMADDCC 307 AFMADDS 308 AFMADDSCC 309 AFMOVD 310 AFMOVDCC 311 AFMOVDU 312 AFMOVS 313 AFMOVSU 314 AFMSUB 315 AFMSUBCC 316 AFMSUBS 317 AFMSUBSCC 318 AFMUL 319 AFMULCC 320 AFMULS 321 AFMULSCC 322 AFNABS 323 AFNABSCC 324 AFNEG 325 AFNEGCC 326 AFNMADD 327 AFNMADDCC 328 AFNMADDS 329 AFNMADDSCC 330 AFNMSUB 331 AFNMSUBCC 332 AFNMSUBS 333 AFNMSUBSCC 334 AFRSP 335 AFRSPCC 336 AFSUB 337 AFSUBCC 338 AFSUBS 339 AFSUBSCC 340 AMOVMW 341 ALSW 342 ALWAR 343 AMOVWBR 344 AMOVB 345 AMOVBU 346 AMOVBZ 347 AMOVBZU 348 AMOVH 349 AMOVHBR 350 AMOVHU 351 AMOVHZ 352 AMOVHZU 353 AMOVW 354 AMOVWU 355 AMOVFL 356 AMOVCRFS 357 AMTFSB0 358 AMTFSB0CC 359 AMTFSB1 360 AMTFSB1CC 361 AMULHW 362 AMULHWCC 363 AMULHWU 364 AMULHWUCC 365 AMULLW 366 AMULLWCC 367 AMULLWVCC 368 AMULLWV 369 ANAND 370 ANANDCC 371 ANEG 372 ANEGCC 373 ANEGVCC 374 ANEGV 375 ANOR 376 ANORCC 377 AOR 378 AORCC 379 AORN 380 AORNCC 381 AREM 382 AREMCC 383 AREMV 384 AREMVCC 385 AREMU 386 AREMUCC 387 AREMUV 388 AREMUVCC 389 ARFI 390 ARLWMI 391 ARLWMICC 392 ARLWNM 393 ARLWNMCC 394 ASLW 395 ASLWCC 396 ASRW 397 ASRAW 398 ASRAWCC 399 ASRWCC 400 ASTSW 401 ASTWCCC 402 ASUB 403 ASUBCC 404 ASUBVCC 405 ASUBC 406 ASUBCCC 407 ASUBCV 408 ASUBCVCC 409 ASUBME 410 ASUBMECC 411 ASUBMEVCC 412 ASUBMEV 413 ASUBV 414 ASUBE 415 ASUBECC 416 ASUBEV 417 ASUBEVCC 418 ASUBZE 419 ASUBZECC 420 ASUBZEVCC 421 ASUBZEV 422 ASYNC 423 AXOR 424 AXORCC 425 426 ADCBF 427 ADCBI 428 ADCBST 429 ADCBT 430 ADCBTST 431 ADCBZ 432 AECIWX 433 AECOWX 434 AEIEIO 435 AICBI 436 AISYNC 437 APTESYNC 438 ATLBIE 439 ATLBIEL 440 ATLBSYNC 441 ATW 442 443 ASYSCALL 444 AWORD 445 446 ARFCI 447 448 /* optional on 32-bit */ 449 AFRES 450 AFRESCC 451 AFRSQRTE 452 AFRSQRTECC 453 AFSEL 454 AFSELCC 455 AFSQRT 456 AFSQRTCC 457 AFSQRTS 458 AFSQRTSCC 459 460 /* 64-bit */ 461 462 ACNTLZD 463 ACNTLZDCC 464 ACMPW /* CMP with L=0 */ 465 ACMPWU 466 ADIVD 467 ADIVDCC 468 ADIVDVCC 469 ADIVDV 470 ADIVDU 471 ADIVDUCC 472 ADIVDUVCC 473 ADIVDUV 474 AEXTSW 475 AEXTSWCC 476 /* AFCFIW; AFCFIWCC */ 477 AFCFID 478 AFCFIDCC 479 AFCTID 480 AFCTIDCC 481 AFCTIDZ 482 AFCTIDZCC 483 ALDAR 484 AMOVD 485 AMOVDU 486 AMOVWZ 487 AMOVWZU 488 AMULHD 489 AMULHDCC 490 AMULHDU 491 AMULHDUCC 492 AMULLD 493 AMULLDCC 494 AMULLDVCC 495 AMULLDV 496 ARFID 497 ARLDMI 498 ARLDMICC 499 ARLDC 500 ARLDCCC 501 ARLDCR 502 ARLDCRCC 503 ARLDCL 504 ARLDCLCC 505 ASLBIA 506 ASLBIE 507 ASLBMFEE 508 ASLBMFEV 509 ASLBMTE 510 ASLD 511 ASLDCC 512 ASRD 513 ASRAD 514 ASRADCC 515 ASRDCC 516 ASTDCCC 517 ATD 518 519 /* 64-bit pseudo operation */ 520 ADWORD 521 AREMD 522 AREMDCC 523 AREMDV 524 AREMDVCC 525 AREMDU 526 AREMDUCC 527 AREMDUV 528 AREMDUVCC 529 530 /* more 64-bit operations */ 531 AHRFID 532 533 ALAST 534 535 // aliases 536 ABR = obj.AJMP 537 ABL = obj.ACALL 538 )