instr.h revision 96422
1/* 2 * Copyright (c) 1994 David S. Miller, davem@nadzieja.rutgers.edu 3 * Copyright (c) 1995 Paul Kranenburg 4 * Copyright (c) 2001 Thomas Moestl <tmm@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by David Miller. 18 * 4. The name of the author may not be used to endorse or promote products 19 * derived from this software without specific prior written permission 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 * 32 * from: NetBSD: db_disasm.c,v 1.9 2000/08/16 11:29:42 pk Exp 33 * 34 * $FreeBSD: head/sys/sparc64/include/instr.h 96422 2002-05-11 21:20:05Z jake $ 35 */ 36 37#ifndef _MACHINE_INSTR_H_ 38#define _MACHINE_INSTR_H_ 39 40/* 41 * Definitions for all instruction formats 42 */ 43#define IF_OP_SHIFT 30 44#define IF_OP_BITS 2 45#define IF_IMM_SHIFT 0 /* Immediate/Displacement */ 46 47/* 48 * Definitions for format 2 49 */ 50#define IF_F2_RD_SHIFT 25 51#define IF_F2_RD_BITS 5 52#define IF_F2_A_SHIFT 29 53#define IF_F2_A_BITS 1 54#define IF_F2_COND_SHIFT 25 55#define IF_F2_COND_BITS 4 56#define IF_F2_RCOND_SHIFT 25 57#define IF_F2_RCOND_BITS 3 58#define IF_F2_OP2_SHIFT 22 59#define IF_F2_OP2_BITS 3 60#define IF_F2_CC1_SHIFT 21 61#define IF_F2_CC1_BITS 1 62#define IF_F2_CC0_SHIFT 20 63#define IF_F2_CC0_BITS 1 64#define IF_F2_CC_SHIFT 20 /* CC0 and CC1 combined. */ 65#define IF_F2_CC_BITS 2 66#define IF_F2_D16HI_SHIFT 20 67#define IF_F2_D16HI_BITS 2 68#define IF_F2_P_SHIFT 19 69#define IF_F2_P_BITS 1 70#define IF_F2_RS1_SHIFT 14 71#define IF_F2_RS1_BITS 5 72 73/* 74 * Definitions for format 3 75 */ 76#define IF_F3_OP3_SHIFT 19 77#define IF_F3_OP3_BITS 6 78#define IF_F3_RD_SHIFT IF_F2_RD_SHIFT 79#define IF_F3_RD_BITS IF_F2_RD_BITS 80#define IF_F3_FCN_SHIFT 25 81#define IF_F3_FCN_BITS 5 82#define IF_F3_CC1_SHIFT 26 83#define IF_F3_CC1_BITS 1 84#define IF_F3_CC0_SHIFT 25 85#define IF_F3_CC0_BITS 1 86#define IF_F3_CC_SHIFT 25 /* CC0 and CC1 combined. */ 87#define IF_F3_CC_BITS 2 88#define IF_F3_RS1_SHIFT IF_F2_RS1_SHIFT 89#define IF_F3_RS1_BITS IF_F2_RS1_BITS 90#define IF_F3_I_SHIFT 13 91#define IF_F3_I_BITS 1 92#define IF_F3_X_SHIFT 12 93#define IF_F3_X_BITS 1 94#define IF_F3_RCOND_SHIFT 10 95#define IF_F3_RCOND_BITS 3 96#define IF_F3_IMM_ASI_SHIFT 5 97#define IF_F3_IMM_ASI_BITS 8 98#define IF_F3_OPF_SHIFT 5 99#define IF_F3_OPF_BITS 9 100#define IF_F3_CMASK_SHIFT 4 101#define IF_F3_CMASK_BITS 3 102#define IF_F3_RS2_SHIFT 0 103#define IF_F3_RS2_BITS 5 104#define IF_F3_SHCNT32_SHIFT 0 105#define IF_F3_SHCNT32_BITS 5 106#define IF_F3_SHCNT64_SHIFT 0 107#define IF_F3_SHCNT64_BITS 6 108 109/* 110 * Definitions for format 4 111 */ 112#define IF_F4_OP3_SHIFT IF_F3_OP3_SHIFT 113#define IF_F4_OP3_BITS IF_F3_OP3_BITS 114#define IF_F4_RD_SHIFT IF_F2_RD_SHIFT 115#define IF_F4_RD_BITS IF_F2_RD_BITS 116#define IF_F4_RS1_SHIFT IF_F2_RS1_SHIFT 117#define IF_F4_RS1_BITS IF_F2_RS1_BITS 118#define IF_F4_TCOND_SHIFT IF_F2_COND_SHIFT /* cond for Tcc */ 119#define IF_F4_TCOND_BITS IF_F2_COND_BITS 120#define IF_F4_CC2_SHIFT 18 121#define IF_F4_CC2_BITS 1 122#define IF_F4_COND_SHIFT 14 123#define IF_F4_COND_BITS 4 124#define IF_F4_I_SHIFT IF_F3_I_SHIFT 125#define IF_F4_I_BITS IF_F3_I_BITS 126#define IF_F4_OPF_CC_SHIFT 11 127#define IF_F4_OPF_CC_BITS 3 128#define IF_F4_CC1_SHIFT 12 129#define IF_F4_CC1_BITS 1 130#define IF_F4_CC0_SHIFT 11 131#define IF_F4_CC0_BITS 1 132#define IF_F4_RCOND_SHIFT IF_F3_RCOND_SHIFT 133#define IF_F4_RCOND_BITS IF_F3_RCOND_BITS 134#define IF_F4_OPF_LOW_SHIFT 5 135#define IF_F4_RS2_SHIFT IF_F3_RS2_SHIFT 136#define IF_F4_RS2_BITS IF_F3_RS2_BITS 137#define IF_F4_SW_TRAP_SHIFT 0 138#define IF_F4_SW_TRAP_BITS 7 139 140/* 141 * Macros to decode instructions 142 */ 143/* Extract a field */ 144#define IF_MASK(s, w) (((1 << (w)) - 1) << (s)) 145#define IF_EXTRACT(x, s, w) (((x) & IF_MASK((s), (w))) >> (s)) 146#define IF_DECODE(x, f) \ 147 IF_EXTRACT((x), IF_ ## f ## _SHIFT, IF_ ## f ## _BITS) 148 149/* Sign-extend a field of width W */ 150#define IF_SEXT(x, w) \ 151 (((x) & (1 << ((w) - 1))) != 0 ? (-1L - ((x) ^ ((1 << (w)) - 1))) : (x)) 152 153#if 0 154/* 155 * The following C variant is from db_disassemble.c, and surely faster, but it 156 * relies on behaviour that is undefined by the C standard (>> in conjunction 157 * with signed negative arguments). 158 */ 159#define IF_SEXT(v, w) ((((long long)(v)) << (64 - w)) >> (64 - w)) 160/* Assembler version of the above */ 161#define IF_SEXT(v, w) \ 162 { u_long t; ( __asm __volatile("sllx %1, %2, %0; srax %0, %2, %0" : 163 "=r" (t) : "r" (v) : "i" (64 - w)); t)} 164#endif 165 166/* All instruction formats */ 167#define IF_OP(i) IF_DECODE(i, OP) 168 169/* Instruction format 2 */ 170#define IF_F2_RD(i) IF_DECODE((i), F2_RD) 171#define IF_F2_A(i) IF_DECODE((i), F2_A) 172#define IF_F2_COND(i) IF_DECODE((i), F2_COND) 173#define IF_F2_RCOND(i) IF_DECODE((i), F2_RCOND) 174#define IF_F2_OP2(i) IF_DECODE((i), F2_OP2) 175#define IF_F2_CC1(i) IF_DECODE((i), F2_CC1) 176#define IF_F2_CC0(i) IF_DECODE((i), F2_CC0) 177#define IF_F2_CC(i) IF_DECODE((i), F2_CC) 178#define IF_F2_D16HI(i) IF_DECODE((i), F2_D16HI) 179#define IF_F2_P(i) IF_DECODE((i), F2_P) 180#define IF_F2_RS1(i) IF_DECODE((i), F2_RS1) 181 182/* Instruction format 3 */ 183#define IF_F3_OP3(i) IF_DECODE((i), F3_OP3) 184#define IF_F3_RD(i) IF_F2_RD((i)) 185#define IF_F3_FCN(i) IF_DECODE((i), F3_FCN) 186#define IF_F3_CC1(i) IF_DECODE((i), F3_CC1) 187#define IF_F3_CC0(i) IF_DECODE((i), F3_CC0) 188#define IF_F3_CC(i) IF_DECODE((i), F3_CC) 189#define IF_F3_RS1(i) IF_F2_RS1((i)) 190#define IF_F3_I(i) IF_DECODE((i), F3_I) 191#define IF_F3_X(i) IF_DECODE((i), F3_X) 192#define IF_F3_RCOND(i) IF_DECODE((i), F3_RCOND) 193#define IF_F3_IMM_ASI(i) IF_DECODE((i), F3_IMM_ASI) 194#define IF_F3_OPF(i) IF_DECODE((i), F3_OPF) 195#define IF_F3_CMASK(i) IF_DECODE((i), F3_CMASK) 196#define IF_F3_RS2(i) IF_DECODE((i), F3_RS2) 197#define IF_F3_SHCNT32(i) IF_DECODE((i), F3_SHCNT32) 198#define IF_F3_SHCNT64(i) IF_DECODE((i), F3_SHCNT64) 199 200/* Instruction format 4 */ 201#define IF_F4_OP3(i) IF_F3_OP3((i)) 202#define IF_F4_RD(i) IF_F3_RD((i)) 203#define IF_F4_TCOND(i) IF_DECODE((i), F4_TCOND) 204#define IF_F4_RS1(i) IF_F3_RS1((i)) 205#define IF_F4_CC2(i) IF_DECODE((i), F4_CC2) 206#define IF_F4_COND(i) IF_DECODE((i), F4_COND) 207#define IF_F4_I(i) IF_F3_I((i)) 208#define IF_F4_OPF_CC(i) IF_DECODE((i), F4_OPF_CC) 209#define IF_F4_RCOND(i) IF_F3_RCOND((i)) 210#define IF_F4_OPF_LOW(i, w) IF_EXTRACT((i), IF_F4_OPF_LOW_SHIFT, (w)) 211#define IF_F4_RS2(i) IF_F3_RS2((i)) 212#define IF_F4_SW_TRAP(i) IF_DECODE((i), F4_SW_TRAP) 213 214/* Extract an immediate from an instruction, with an without sign extension */ 215#define IF_IMM(i, w) IF_EXTRACT((i), IF_IMM_SHIFT, (w)) 216#define IF_SIMM(i, w) ({ u_long b = (w), x = IF_IMM((i), b); IF_SEXT((x), b); }) 217 218/* 219 * Macros to encode instructions 220 */ 221#define IF_INSERT(x, s, w) (((x) & ((1 << (w)) - 1)) << (s)) 222#define IF_ENCODE(x, f) \ 223 IF_INSERT((x), IF_ ## f ## _SHIFT, IF_ ## f ## _BITS) 224 225/* All instruction formats */ 226#define EIF_OP(x) IF_ENCODE((x), OP) 227 228/* Instruction format 2 */ 229#define EIF_F2_RD(x) IF_ENCODE((x), F2_RD) 230#define EIF_F2_A(x) IF_ENCODE((x), F2_A) 231#define EIF_F2_COND(x) IF_ENCODE((x), F2_COND) 232#define EIF_F2_RCOND(x) IF_ENCODE((x), F2_RCOND) 233#define EIF_F2_OP2(x) IF_ENCODE((x), F2_OP2) 234#define EIF_F2_CC1(x) IF_ENCODE((x), F2_CC1) 235#define EIF_F2_CC0(x) IF_ENCODE((x), F2_CC0) 236#define EIF_F2_D16HI(x) IF_ENCODE((x), F2_D16HI) 237#define EIF_F2_P(x) IF_ENCODE((x), F2_P) 238#define EIF_F2_RS1(x) IF_ENCODE((x), F2_RS1) 239 240/* Instruction format 3 */ 241#define EIF_F3_OP3(x) IF_ENCODE((x), F3_OP3) 242#define EIF_F3_RD(x) EIF_F2_RD((x)) 243#define EIF_F3_FCN(x) IF_ENCODE((x), F3_FCN) 244#define EIF_F3_CC1(x) IF_ENCODE((x), F3_CC1) 245#define EIF_F3_CC0(x) IF_ENCODE((x), F3_CC0) 246#define EIF_F3_RS1(x) EIF_F2_RS1((x)) 247#define EIF_F3_I(x) IF_ENCODE((x), F3_I) 248#define EIF_F3_X(x) IF_ENCODE((x), F3_X) 249#define EIF_F3_RCOND(x) IF_ENCODE((x), F3_RCOND) 250#define EIF_F3_IMM_ASI(x) IF_ENCODE((x), F3_IMM_ASI) 251#define EIF_F3_OPF(x) IF_ENCODE((x), F3_OPF) 252#define EIF_F3_CMASK(x) IF_ENCODE((x), F3_CMASK) 253#define EIF_F3_RS2(x) IF_ENCODE((x), F3_RS2) 254#define EIF_F3_SHCNT32(x) IF_ENCODE((x), F3_SHCNT32) 255#define EIF_F3_SHCNT64(x) IF_ENCODE((x), F3_SHCNT64) 256 257/* Instruction format 4 */ 258#define EIF_F4_OP3(x) EIF_F3_OP3((x)) 259#define EIF_F4_RD(x) EIF_F2_RD((x)) 260#define EIF_F4_TCOND(x) IF_ENCODE((x), F4_TCOND) 261#define EIF_F4_RS1(x) EIF_F2_RS1((x)) 262#define EIF_F4_CC2(x) IF_ENCODE((x), F4_CC2) 263#define EIF_F4_COND(x) IF_ENCODE((x), F4_COND) 264#define EIF_F4_I(x) EIF_F3_I((x)) 265#define EIF_F4_OPF_CC(x) IF_ENCODE((x), F4_OPF_CC) 266#define EIF_F4_RCOND(x) EIF_F3_RCOND((x)) 267#define EIF_F4_OPF_LOW(i, w) IF_INSERT((x), IF_F4_OPF_CC_SHIFT, (w)) 268#define EIF_F4_RS2(x) EIF_F3_RS2((x)) 269#define EIF_F4_SW_TRAP(x) IF_ENCODE((x), F4_SW_TRAP) 270 271/* Immediates */ 272#define EIF_IMM(x, w) IF_INSERT((x), IF_IMM_SHIFT, (w)) 273#define EIF_SIMM(x, w) IF_EIMM((x), (w)) 274 275/* 276 * OP field values (specifying the instruction format) 277 */ 278#define IOP_FORM2 0x00 /* Format 2: sethi, branches */ 279#define IOP_CALL 0x01 /* Format 1: call */ 280#define IOP_MISC 0x02 /* Format 3 or 4: arith & misc */ 281#define IOP_LDST 0x03 /* Format 4: loads and stores */ 282 283/* 284 * OP2/OP3 values (specifying the actual instruction) 285 */ 286/* OP2 values for format 2 (OP = 0) */ 287#define INS0_ILLTRAP 0x00 288#define INS0_BPcc 0x01 289#define INS0_Bicc 0x02 290#define INS0_BPr 0x03 291#define INS0_SETHI 0x04 /* with rd = 0 and imm22 = 0, nop */ 292#define INS0_FBPfcc 0x05 293#define INS0_FBfcc 0x06 294/* undefined 0x07 */ 295 296/* OP3 values for Format 3 and 4 (OP = 2) */ 297#define INS2_ADD 0x00 298#define INS2_AND 0x01 299#define INS2_OR 0x02 300#define INS2_XOR 0x03 301#define INS2_SUB 0x04 302#define INS2_ANDN 0x05 303#define INS2_ORN 0x06 304#define INS2_XNOR 0x07 305#define INS2_ADDC 0x08 306#define INS2_MULX 0x09 307#define INS2_UMUL 0x0a 308#define INS2_SMUL 0x0b 309#define INS2_SUBC 0x0c 310#define INS2_UDIVX 0x0d 311#define INS2_UDIV 0x0e 312#define INS2_SDIV 0x0f 313#define INS2_ADDcc 0x10 314#define INS2_ANDcc 0x11 315#define INS2_ORcc 0x12 316#define INS2_XORcc 0x13 317#define INS2_SUBcc 0x14 318#define INS2_ANDNcc 0x15 319#define INS2_ORNcc 0x16 320#define INS2_XNORcc 0x17 321#define INS2_ADDCcc 0x18 322/* undefined 0x19 */ 323#define INS2_UMULcc 0x1a 324#define INS2_SMULcc 0x1b 325#define INS2_SUBCcc 0x1c 326/* undefined 0x1d */ 327#define INS2_UDIVcc 0x1e 328#define INS2_SDIVcc 0x1f 329#define INS2_TADDcc 0x20 330#define INS2_TSUBcc 0x21 331#define INS2_TADDccTV 0x22 332#define INS2_TSUBccTV 0x23 333#define INS2_MULScc 0x24 334#define INS2_SSL 0x25 /* SLLX when IF_X(i) == 1 */ 335#define INS2_SRL 0x26 /* SRLX when IF_X(i) == 1 */ 336#define INS2_SRA 0x27 /* SRAX when IF_X(i) == 1 */ 337#define INS2_RD 0x28 /* and MEMBAR, STBAR */ 338/* undefined 0x29 */ 339#define INS2_RDPR 0x2a 340#define INS2_FLUSHW 0x2b 341#define INS2_MOVcc 0x2c 342#define INS2_SDIVX 0x2d 343#define INS2_POPC 0x2e /* undefined if IF_RS1(i) != 0 */ 344#define INS2_MOVr 0x2f 345#define INS2_WR 0x30 /* and SIR */ 346#define INS2_SV_RSTR 0x31 /* saved, restored */ 347#define INS2_WRPR 0x32 348/* undefined 0x33 */ 349#define INS2_FPop1 0x34 /* further encoded in opf field */ 350#define INS2_FPop2 0x35 /* further encoded in opf field */ 351#define INS2_IMPLDEP1 0x36 352#define INS2_IMPLDEP2 0x37 353#define INS2_JMPL 0x38 354#define INS2_RETURN 0x39 355#define INS2_Tcc 0x3a 356#define INS2_FLUSH 0x3b 357#define INS2_SAVE 0x3c 358#define INS2_RESTORE 0x3d 359#define INS2_DONE_RETR 0x3e /* done, retry */ 360/* undefined 0x3f */ 361 362/* OP3 values for format 3 (OP = 3) */ 363#define INS3_LDUW 0x00 364#define INS3_LDUB 0x01 365#define INS3_LDUH 0x02 366#define INS3_LDD 0x03 367#define INS3_STW 0x04 368#define INS3_STB 0x05 369#define INS3_STH 0x06 370#define INS3_STD 0x07 371#define INS3_LDSW 0x08 372#define INS3_LDSB 0x09 373#define INS3_LDSH 0x0a 374#define INS3_LDX 0x0b 375/* undefined 0x0c */ 376#define INS3_LDSTUB 0x0d 377#define INS3_STX 0x0e 378#define INS3_SWAP 0x0f 379#define INS3_LDUWA 0x10 380#define INS3_LDUBA 0x11 381#define INS3_LDUHA 0x12 382#define INS3_LDDA 0x13 383#define INS3_STWA 0x14 384#define INS3_STBA 0x15 385#define INS3_STHA 0x16 386#define INS3_STDA 0x17 387#define INS3_LDSWA 0x18 388#define INS3_LDSBA 0x19 389#define INS3_LDSHA 0x1a 390#define INS3_LDXA 0x1b 391/* undefined 0x1c */ 392#define INS3_LDSTUBA 0x1d 393#define INS3_STXA 0x1e 394#define INS3_SWAPA 0x1f 395#define INS3_LDF 0x20 396#define INS3_LDFSR 0x21 /* and LDXFSR */ 397#define INS3_LDQF 0x22 398#define INS3_LDDF 0x23 399#define INS3_STF 0x24 400#define INS3_STFSR 0x25 /* and STXFSR */ 401#define INS3_STQF 0x26 402#define INS3_STDF 0x27 403/* undefined 0x28 - 0x2c */ 404#define INS3_PREFETCH 0x2d 405/* undefined 0x2e - 0x2f */ 406#define INS3_LDFA 0x30 407/* undefined 0x31 */ 408#define INS3_LDQFA 0x32 409#define INS3_LDDFA 0x33 410#define INS3_STFA 0x34 411/* undefined 0x35 */ 412#define INS3_STQFA 0x36 413#define INS3_STDFA 0x37 414/* undefined 0x38 - 0x3b */ 415#define INS3_CASA 0x39 416#define INS3_PREFETCHA 0x3a 417#define INS3_CASXA 0x3b 418 419/* 420 * OPF values (floating point instructions, IMPLDEP) 421 */ 422/* 423 * These values are or'ed to the FPop values to get the instructions. 424 * They describe the operand type(s). 425 */ 426#define INSFP_i 0x000 /* 32-bit int */ 427#define INSFP_s 0x001 /* 32-bit single */ 428#define INSFP_d 0x002 /* 64-bit double */ 429#define INSFP_q 0x003 /* 128-bit quad */ 430/* FPop1. The comments give the types for which this instruction is defined. */ 431#define INSFP1_FMOV 0x000 /* s, d, q */ 432#define INSFP1_FNEG 0x004 /* s, d, q */ 433#define INSFP1_FABS 0x008 /* s, d, q */ 434#define INSFP1_FSQRT 0x028 /* s, d, q */ 435#define INSFP1_FADD 0x040 /* s, d, q */ 436#define INSFP1_FSUB 0x044 /* s, d, q */ 437#define INSFP1_FMUL 0x048 /* s, d, q */ 438#define INSFP1_FDIV 0x04c /* s, d, q */ 439#define INSFP1_FsMULd 0x068 /* s */ 440#define INSFP1_FdMULq 0x06c /* d */ 441#define INSFP1_FTOx 0x080 /* s, d, q */ 442#define INSFP1_FxTOs 0x084 /* special: i only */ 443#define INSFP1_FxTOd 0x088 /* special: i only */ 444#define INSFP1_FxTOq 0x08c /* special: i only */ 445#define INSFP1_FTOs 0x0c4 /* i, d, q */ 446#define INSFP1_FTOd 0x0c8 /* i, s, q */ 447#define INSFP1_FTOq 0x0cc /* i, s, d */ 448#define INSFP1_FTOi 0x0d0 /* i, s, d */ 449 450/* FPop2 */ 451#define INSFP2_FMOV_CCMUL 0x40 452#define INSFP2_FMOV_CCOFFS 0x00 453/* Use the IFCC_* constants for cc. Operand types: s, d, q */ 454#define INSFP2_FMOV_CC(cc) ((cc) * INSFP2_FMOV_CCMUL + INSFP2_FMOV_CCOFFS) 455#define INSFP2_FMOV_RCMUL 0x20 456#define INSFP2_FMOV_RCOFFS 0x04 457/* Use the IRCOND_* constants for rc. Operand types: s, d, q */ 458#define INSFP2_FMOV_RC(rc) ((rc) * INSFP2_FMOV_RCMUL + INSFP2_FMOV_RCOFFS) 459#define INSFP2_FCMP 0x050 /* s, d, q */ 460#define INSFP2_FCMPE 0x054 /* s, d, q */ 461 462/* Decode 5-bit register field into 6-bit number (for doubles and quads). */ 463#define INSFPdq_RN(rn) (((rn) & ~1) | (((rn) & 1) << 5)) 464 465/* IMPLDEP1 for Sun UltraSparc */ 466#define IIDP1_EDGE8 0x00 467#define IIDP1_EDGE8L 0x02 468#define IIDP1_EDGE16 0x04 469#define IIDP1_EDGE16L 0x06 470#define IIDP1_EDGE32 0x08 471#define IIDP1_EDGE32L 0x0a 472#define IIDP1_ARRAY8 0x10 473#define IIDP1_ARRAY16 0x12 474#define IIDP1_ARRAY32 0x14 475#define IIDP1_ALIGNADDRESS 0x18 476#define IIDP1_ALIGNADDRESS_L 0x1a 477#define IIDP1_FCMPLE16 0x20 478#define IIDP1_FCMPNE16 0x22 479#define IIDP1_FCMPLE32 0x24 480#define IIDP1_FCMPNE32 0x26 481#define IIDP1_FCMPGT16 0x28 482#define IIDP1_FCMPEQ16 0x2a 483#define IIDP1_FCMPGT32 0x2c 484#define IIDP1_FCMPEQ32 0x2e 485#define IIDP1_FMUL8x16 0x31 486#define IIDP1_FMUL8x16AU 0x33 487#define IIDP1_FMUL8X16AL 0x35 488#define IIDP1_FMUL8SUx16 0x36 489#define IIDP1_FMUL8ULx16 0x37 490#define IIDP1_FMULD8SUx16 0x38 491#define IIDP1_FMULD8ULx16 0x39 492#define IIDP1_FPACK32 0x3a 493#define IIDP1_FPACK16 0x3b 494#define IIDP1_FPACKFIX 0x3d 495#define IIDP1_PDIST 0x3e 496#define IIDP1_FALIGNDATA 0x48 497#define IIDP1_FPMERGE 0x4b 498#define IIDP1_FEXPAND 0x4d 499#define IIDP1_FPADD16 0x50 500#define IIDP1_FPADD16S 0x51 501#define IIDP1_FPADD32 0x52 502#define IIDP1_FPADD32S 0x53 503#define IIDP1_SUB16 0x54 504#define IIDP1_SUB16S 0x55 505#define IIDP1_SUB32 0x56 506#define IIDP1_SUB32S 0x57 507#define IIDP1_FZERO 0x60 508#define IIDP1_FZEROS 0x61 509#define IIDP1_FNOR 0x62 510#define IIDP1_FNORS 0x63 511#define IIDP1_FANDNOT2 0x64 512#define IIDP1_FANDNOT2S 0x65 513#define IIDP1_NOT2 0x66 514#define IIDP1_NOT2S 0x67 515#define IIDP1_FANDNOT1 0x68 516#define IIDP1_FANDNOT1S 0x69 517#define IIDP1_FNOT1 0x6a 518#define IIDP1_FNOT1S 0x6b 519#define IIDP1_FXOR 0x6c 520#define IIDP1_FXORS 0x6d 521#define IIDP1_FNAND 0x6e 522#define IIDP1_FNANDS 0x6f 523#define IIDP1_FAND 0x70 524#define IIDP1_FANDS 0x71 525#define IIDP1_FXNOR 0x72 526#define IIDP1_FXNORS 0x73 527#define IIDP1_FSRC1 0x74 528#define IIDP1_FSRC1S 0x75 529#define IIDP1_FORNOT2 0x76 530#define IIDP1_FORNOT2S 0x77 531#define IIDP1_FSRC2 0x78 532#define IIDP1_FSRC2S 0x79 533#define IIDP1_FORNOT1 0x7a 534#define IIDP1_FORNOT1S 0x7b 535#define IIDP1_FOR 0x7c 536#define IIDP1_FORS 0x7d 537#define IIDP1_FONE 0x7e 538#define IIDP1_FONES 0x7f 539#define IIDP1_SHUTDOWN 0x80 540 541/* 542 * Instruction modifiers 543 */ 544/* cond values for integer ccr's */ 545#define IICOND_N 0x00 546#define IICOND_E 0x01 547#define IICOND_LE 0x02 548#define IICOND_L 0x03 549#define IICOND_LEU 0x04 550#define IICOND_CS 0x05 551#define IICOND_NEG 0x06 552#define IICOND_VS 0x07 553#define IICOND_A 0x08 554#define IICOND_NE 0x09 555#define IICOND_G 0x0a 556#define IICOND_GE 0x0b 557#define IICOND_GU 0x0c 558#define IICOND_CC 0x0d 559#define IICOND_POS 0x0e 560#define IICOND_VC 0x0f 561 562/* cond values for fp ccr's */ 563#define IFCOND_N 0x00 564#define IFCOND_NE 0x01 565#define IFCOND_LG 0x02 566#define IFCOND_UL 0x03 567#define IFCOND_L 0x04 568#define IFCOND_UG 0x05 569#define IFCOND_G 0x06 570#define IFCOND_U 0x07 571#define IFCOND_A 0x08 572#define IFCOND_E 0x09 573#define IFCOND_UE 0x0a 574#define IFCOND_GE 0x0b 575#define IFCOND_UGE 0x0c 576#define IFCOND_LE 0x0d 577#define IFCOND_ULE 0x0e 578#define IFCOND_O 0x0f 579 580/* rcond values for BPr, MOVr, FMOVr */ 581#define IRCOND_Z 0x01 582#define IRCOND_LEZ 0x02 583#define IRCOND_LZ 0x03 584#define IRCOND_NZ 0x05 585#define IRCOND_GZ 0x06 586#define IRCOND_GEZ 0x07 587 588/* cc values for MOVcc and FMOVcc */ 589#define IFCC_ICC 0x04 590#define IFCC_XCC 0x06 591/* if true, the lower 2 bits are the fcc number */ 592#define IFCC_FCC(c) ((c) & 3) 593#define IFCC_GET_FCC(c) ((c) & 3) 594#define IFCC_ISFCC(c) (((c) & 4) == 0) 595 596/* cc values for BPc and Tcc */ 597#define IBCC_ICC 0x00 598#define IBCC_XCC 0x02 599 600/* 601 * Integer registers 602 */ 603#define IREG_G0 0x00 604#define IREG_O0 0x08 605#define IREG_L0 0x10 606#define IREQ_I0 0x18 607 608#endif /* !_MACHINE_INSTR_H_ */ 609