1 //===-- SIDefines.h - SI Helper Macros ----------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 /// \file 8 //===----------------------------------------------------------------------===// 9 10 #include "llvm/MC/MCInstrDesc.h" 11 12 #ifndef LLVM_LIB_TARGET_AMDGPU_SIDEFINES_H 13 #define LLVM_LIB_TARGET_AMDGPU_SIDEFINES_H 14 15 namespace llvm { 16 17 namespace SIInstrFlags { 18 // This needs to be kept in sync with the field bits in InstSI. 19 enum : uint64_t { 20 // Low bits - basic encoding information. 21 SALU = 1 << 0, 22 VALU = 1 << 1, 23 24 // SALU instruction formats. 25 SOP1 = 1 << 2, 26 SOP2 = 1 << 3, 27 SOPC = 1 << 4, 28 SOPK = 1 << 5, 29 SOPP = 1 << 6, 30 31 // VALU instruction formats. 32 VOP1 = 1 << 7, 33 VOP2 = 1 << 8, 34 VOPC = 1 << 9, 35 36 // TODO: Should this be spilt into VOP3 a and b? 37 VOP3 = 1 << 10, 38 VOP3P = 1 << 12, 39 40 VINTRP = 1 << 13, 41 SDWA = 1 << 14, 42 DPP = 1 << 15, 43 44 // Memory instruction formats. 45 MUBUF = 1 << 16, 46 MTBUF = 1 << 17, 47 SMRD = 1 << 18, 48 MIMG = 1 << 19, 49 EXP = 1 << 20, 50 FLAT = 1 << 21, 51 DS = 1 << 22, 52 53 // Pseudo instruction formats. 54 VGPRSpill = 1 << 23, 55 SGPRSpill = 1 << 24, 56 57 // High bits - other information. 58 VM_CNT = UINT64_C(1) << 32, 59 EXP_CNT = UINT64_C(1) << 33, 60 LGKM_CNT = UINT64_C(1) << 34, 61 62 WQM = UINT64_C(1) << 35, 63 DisableWQM = UINT64_C(1) << 36, 64 Gather4 = UINT64_C(1) << 37, 65 SOPK_ZEXT = UINT64_C(1) << 38, 66 SCALAR_STORE = UINT64_C(1) << 39, 67 FIXED_SIZE = UINT64_C(1) << 40, 68 VOPAsmPrefer32Bit = UINT64_C(1) << 41, 69 VOP3_OPSEL = UINT64_C(1) << 42, 70 maybeAtomic = UINT64_C(1) << 43, 71 renamedInGFX9 = UINT64_C(1) << 44, 72 73 // Is a clamp on FP type. 74 FPClamp = UINT64_C(1) << 45, 75 76 // Is an integer clamp 77 IntClamp = UINT64_C(1) << 46, 78 79 // Clamps lo component of register. 80 ClampLo = UINT64_C(1) << 47, 81 82 // Clamps hi component of register. 83 // ClampLo and ClampHi set for packed clamp. 84 ClampHi = UINT64_C(1) << 48, 85 86 // Is a packed VOP3P instruction. 87 IsPacked = UINT64_C(1) << 49, 88 89 // Is a D16 buffer instruction. 90 D16Buf = UINT64_C(1) << 50, 91 92 // FLAT instruction accesses FLAT_GLBL or FLAT_SCRATCH segment. 93 IsNonFlatSeg = UINT64_C(1) << 51, 94 95 // Uses floating point double precision rounding mode 96 FPDPRounding = UINT64_C(1) << 52, 97 98 // Instruction is FP atomic. 99 FPAtomic = UINT64_C(1) << 53, 100 101 // Is a MFMA instruction. 102 IsMAI = UINT64_C(1) << 54, 103 104 // Is a DOT instruction. 105 IsDOT = UINT64_C(1) << 55 106 }; 107 108 // v_cmp_class_* etc. use a 10-bit mask for what operation is checked. 109 // The result is true if any of these tests are true. 110 enum ClassFlags : unsigned { 111 S_NAN = 1 << 0, // Signaling NaN 112 Q_NAN = 1 << 1, // Quiet NaN 113 N_INFINITY = 1 << 2, // Negative infinity 114 N_NORMAL = 1 << 3, // Negative normal 115 N_SUBNORMAL = 1 << 4, // Negative subnormal 116 N_ZERO = 1 << 5, // Negative zero 117 P_ZERO = 1 << 6, // Positive zero 118 P_SUBNORMAL = 1 << 7, // Positive subnormal 119 P_NORMAL = 1 << 8, // Positive normal 120 P_INFINITY = 1 << 9 // Positive infinity 121 }; 122 } 123 124 namespace AMDGPU { 125 enum OperandType : unsigned { 126 /// Operands with register or 32-bit immediate 127 OPERAND_REG_IMM_INT32 = MCOI::OPERAND_FIRST_TARGET, 128 OPERAND_REG_IMM_INT64, 129 OPERAND_REG_IMM_INT16, 130 OPERAND_REG_IMM_FP32, 131 OPERAND_REG_IMM_FP64, 132 OPERAND_REG_IMM_FP16, 133 OPERAND_REG_IMM_V2FP16, 134 OPERAND_REG_IMM_V2INT16, 135 136 /// Operands with register or inline constant 137 OPERAND_REG_INLINE_C_INT16, 138 OPERAND_REG_INLINE_C_INT32, 139 OPERAND_REG_INLINE_C_INT64, 140 OPERAND_REG_INLINE_C_FP16, 141 OPERAND_REG_INLINE_C_FP32, 142 OPERAND_REG_INLINE_C_FP64, 143 OPERAND_REG_INLINE_C_V2FP16, 144 OPERAND_REG_INLINE_C_V2INT16, 145 146 /// Operands with an AccVGPR register or inline constant 147 OPERAND_REG_INLINE_AC_INT16, 148 OPERAND_REG_INLINE_AC_INT32, 149 OPERAND_REG_INLINE_AC_FP16, 150 OPERAND_REG_INLINE_AC_FP32, 151 OPERAND_REG_INLINE_AC_V2FP16, 152 OPERAND_REG_INLINE_AC_V2INT16, 153 154 OPERAND_REG_IMM_FIRST = OPERAND_REG_IMM_INT32, 155 OPERAND_REG_IMM_LAST = OPERAND_REG_IMM_V2INT16, 156 157 OPERAND_REG_INLINE_C_FIRST = OPERAND_REG_INLINE_C_INT16, 158 OPERAND_REG_INLINE_C_LAST = OPERAND_REG_INLINE_AC_V2INT16, 159 160 OPERAND_REG_INLINE_AC_FIRST = OPERAND_REG_INLINE_AC_INT16, 161 OPERAND_REG_INLINE_AC_LAST = OPERAND_REG_INLINE_AC_V2INT16, 162 163 OPERAND_SRC_FIRST = OPERAND_REG_IMM_INT32, 164 OPERAND_SRC_LAST = OPERAND_REG_INLINE_C_LAST, 165 166 // Operand for source modifiers for VOP instructions 167 OPERAND_INPUT_MODS, 168 169 // Operand for SDWA instructions 170 OPERAND_SDWA_VOPC_DST, 171 172 /// Operand with 32-bit immediate that uses the constant bus. 173 OPERAND_KIMM32, 174 OPERAND_KIMM16 175 }; 176 } 177 178 // Input operand modifiers bit-masks 179 // NEG and SEXT share same bit-mask because they can't be set simultaneously. 180 namespace SISrcMods { 181 enum : unsigned { 182 NEG = 1 << 0, // Floating-point negate modifier 183 ABS = 1 << 1, // Floating-point absolute modifier 184 SEXT = 1 << 0, // Integer sign-extend modifier 185 NEG_HI = ABS, // Floating-point negate high packed component modifier. 186 OP_SEL_0 = 1 << 2, 187 OP_SEL_1 = 1 << 3, 188 DST_OP_SEL = 1 << 3 // VOP3 dst op_sel (share mask with OP_SEL_1) 189 }; 190 } 191 192 namespace SIOutMods { 193 enum : unsigned { 194 NONE = 0, 195 MUL2 = 1, 196 MUL4 = 2, 197 DIV2 = 3 198 }; 199 } 200 201 namespace AMDGPU { 202 namespace VGPRIndexMode { 203 204 enum Id : unsigned { // id of symbolic names 205 ID_SRC0 = 0, 206 ID_SRC1, 207 ID_SRC2, 208 ID_DST, 209 210 ID_MIN = ID_SRC0, 211 ID_MAX = ID_DST 212 }; 213 214 enum EncBits : unsigned { 215 OFF = 0, 216 SRC0_ENABLE = 1 << ID_SRC0, 217 SRC1_ENABLE = 1 << ID_SRC1, 218 SRC2_ENABLE = 1 << ID_SRC2, 219 DST_ENABLE = 1 << ID_DST, 220 ENABLE_MASK = SRC0_ENABLE | SRC1_ENABLE | SRC2_ENABLE | DST_ENABLE 221 }; 222 223 } // namespace VGPRIndexMode 224 } // namespace AMDGPU 225 226 namespace AMDGPUAsmVariants { 227 enum : unsigned { 228 DEFAULT = 0, 229 VOP3 = 1, 230 SDWA = 2, 231 SDWA9 = 3, 232 DPP = 4 233 }; 234 } 235 236 namespace AMDGPU { 237 namespace EncValues { // Encoding values of enum9/8/7 operands 238 239 enum : unsigned { 240 SGPR_MIN = 0, 241 SGPR_MAX_SI = 101, 242 SGPR_MAX_GFX10 = 105, 243 TTMP_VI_MIN = 112, 244 TTMP_VI_MAX = 123, 245 TTMP_GFX9_GFX10_MIN = 108, 246 TTMP_GFX9_GFX10_MAX = 123, 247 INLINE_INTEGER_C_MIN = 128, 248 INLINE_INTEGER_C_POSITIVE_MAX = 192, // 64 249 INLINE_INTEGER_C_MAX = 208, 250 INLINE_FLOATING_C_MIN = 240, 251 INLINE_FLOATING_C_MAX = 248, 252 LITERAL_CONST = 255, 253 VGPR_MIN = 256, 254 VGPR_MAX = 511 255 }; 256 257 } // namespace EncValues 258 } // namespace AMDGPU 259 260 namespace AMDGPU { 261 namespace SendMsg { // Encoding of SIMM16 used in s_sendmsg* insns. 262 263 enum Id { // Message ID, width(4) [3:0]. 264 ID_UNKNOWN_ = -1, 265 ID_INTERRUPT = 1, 266 ID_GS, 267 ID_GS_DONE, 268 ID_GS_ALLOC_REQ = 9, 269 ID_GET_DOORBELL = 10, 270 ID_SYSMSG = 15, 271 ID_GAPS_LAST_, // Indicate that sequence has gaps. 272 ID_GAPS_FIRST_ = ID_INTERRUPT, 273 ID_SHIFT_ = 0, 274 ID_WIDTH_ = 4, 275 ID_MASK_ = (((1 << ID_WIDTH_) - 1) << ID_SHIFT_) 276 }; 277 278 enum Op { // Both GS and SYS operation IDs. 279 OP_UNKNOWN_ = -1, 280 OP_SHIFT_ = 4, 281 OP_NONE_ = 0, 282 // Bits used for operation encoding 283 OP_WIDTH_ = 3, 284 OP_MASK_ = (((1 << OP_WIDTH_) - 1) << OP_SHIFT_), 285 // GS operations are encoded in bits 5:4 286 OP_GS_NOP = 0, 287 OP_GS_CUT, 288 OP_GS_EMIT, 289 OP_GS_EMIT_CUT, 290 OP_GS_LAST_, 291 OP_GS_FIRST_ = OP_GS_NOP, 292 // SYS operations are encoded in bits 6:4 293 OP_SYS_ECC_ERR_INTERRUPT = 1, 294 OP_SYS_REG_RD, 295 OP_SYS_HOST_TRAP_ACK, 296 OP_SYS_TTRACE_PC, 297 OP_SYS_LAST_, 298 OP_SYS_FIRST_ = OP_SYS_ECC_ERR_INTERRUPT, 299 }; 300 301 enum StreamId : unsigned { // Stream ID, (2) [9:8]. 302 STREAM_ID_NONE_ = 0, 303 STREAM_ID_DEFAULT_ = 0, 304 STREAM_ID_LAST_ = 4, 305 STREAM_ID_FIRST_ = STREAM_ID_DEFAULT_, 306 STREAM_ID_SHIFT_ = 8, 307 STREAM_ID_WIDTH_= 2, 308 STREAM_ID_MASK_ = (((1 << STREAM_ID_WIDTH_) - 1) << STREAM_ID_SHIFT_) 309 }; 310 311 } // namespace SendMsg 312 313 namespace Hwreg { // Encoding of SIMM16 used in s_setreg/getreg* insns. 314 315 enum Id { // HwRegCode, (6) [5:0] 316 ID_UNKNOWN_ = -1, 317 ID_SYMBOLIC_FIRST_ = 1, // There are corresponding symbolic names defined. 318 ID_MODE = 1, 319 ID_STATUS = 2, 320 ID_TRAPSTS = 3, 321 ID_HW_ID = 4, 322 ID_GPR_ALLOC = 5, 323 ID_LDS_ALLOC = 6, 324 ID_IB_STS = 7, 325 ID_MEM_BASES = 15, 326 ID_SYMBOLIC_FIRST_GFX9_ = ID_MEM_BASES, 327 ID_TBA_LO = 16, 328 ID_SYMBOLIC_FIRST_GFX10_ = ID_TBA_LO, 329 ID_TBA_HI = 17, 330 ID_TMA_LO = 18, 331 ID_TMA_HI = 19, 332 ID_FLAT_SCR_LO = 20, 333 ID_FLAT_SCR_HI = 21, 334 ID_XNACK_MASK = 22, 335 ID_POPS_PACKER = 25, 336 ID_SYMBOLIC_LAST_ = 26, 337 ID_SHIFT_ = 0, 338 ID_WIDTH_ = 6, 339 ID_MASK_ = (((1 << ID_WIDTH_) - 1) << ID_SHIFT_) 340 }; 341 342 enum Offset : unsigned { // Offset, (5) [10:6] 343 OFFSET_DEFAULT_ = 0, 344 OFFSET_SHIFT_ = 6, 345 OFFSET_WIDTH_ = 5, 346 OFFSET_MASK_ = (((1 << OFFSET_WIDTH_) - 1) << OFFSET_SHIFT_), 347 348 OFFSET_MEM_VIOL = 8, 349 350 OFFSET_SRC_SHARED_BASE = 16, 351 OFFSET_SRC_PRIVATE_BASE = 0 352 }; 353 354 enum WidthMinusOne : unsigned { // WidthMinusOne, (5) [15:11] 355 WIDTH_M1_DEFAULT_ = 31, 356 WIDTH_M1_SHIFT_ = 11, 357 WIDTH_M1_WIDTH_ = 5, 358 WIDTH_M1_MASK_ = (((1 << WIDTH_M1_WIDTH_) - 1) << WIDTH_M1_SHIFT_), 359 360 WIDTH_M1_SRC_SHARED_BASE = 15, 361 WIDTH_M1_SRC_PRIVATE_BASE = 15 362 }; 363 364 // Some values from WidthMinusOne mapped into Width domain. 365 enum Width : unsigned { 366 WIDTH_DEFAULT_ = WIDTH_M1_DEFAULT_ + 1, 367 }; 368 369 } // namespace Hwreg 370 371 namespace Swizzle { // Encoding of swizzle macro used in ds_swizzle_b32. 372 373 enum Id : unsigned { // id of symbolic names 374 ID_QUAD_PERM = 0, 375 ID_BITMASK_PERM, 376 ID_SWAP, 377 ID_REVERSE, 378 ID_BROADCAST 379 }; 380 381 enum EncBits : unsigned { 382 383 // swizzle mode encodings 384 385 QUAD_PERM_ENC = 0x8000, 386 QUAD_PERM_ENC_MASK = 0xFF00, 387 388 BITMASK_PERM_ENC = 0x0000, 389 BITMASK_PERM_ENC_MASK = 0x8000, 390 391 // QUAD_PERM encodings 392 393 LANE_MASK = 0x3, 394 LANE_MAX = LANE_MASK, 395 LANE_SHIFT = 2, 396 LANE_NUM = 4, 397 398 // BITMASK_PERM encodings 399 400 BITMASK_MASK = 0x1F, 401 BITMASK_MAX = BITMASK_MASK, 402 BITMASK_WIDTH = 5, 403 404 BITMASK_AND_SHIFT = 0, 405 BITMASK_OR_SHIFT = 5, 406 BITMASK_XOR_SHIFT = 10 407 }; 408 409 } // namespace Swizzle 410 411 namespace SDWA { 412 413 enum SdwaSel : unsigned { 414 BYTE_0 = 0, 415 BYTE_1 = 1, 416 BYTE_2 = 2, 417 BYTE_3 = 3, 418 WORD_0 = 4, 419 WORD_1 = 5, 420 DWORD = 6, 421 }; 422 423 enum DstUnused : unsigned { 424 UNUSED_PAD = 0, 425 UNUSED_SEXT = 1, 426 UNUSED_PRESERVE = 2, 427 }; 428 429 enum SDWA9EncValues : unsigned { 430 SRC_SGPR_MASK = 0x100, 431 SRC_VGPR_MASK = 0xFF, 432 VOPC_DST_VCC_MASK = 0x80, 433 VOPC_DST_SGPR_MASK = 0x7F, 434 435 SRC_VGPR_MIN = 0, 436 SRC_VGPR_MAX = 255, 437 SRC_SGPR_MIN = 256, 438 SRC_SGPR_MAX_SI = 357, 439 SRC_SGPR_MAX_GFX10 = 361, 440 SRC_TTMP_MIN = 364, 441 SRC_TTMP_MAX = 379, 442 }; 443 444 } // namespace SDWA 445 446 namespace DPP { 447 448 enum DppCtrl : unsigned { 449 QUAD_PERM_FIRST = 0, 450 QUAD_PERM_ID = 0xE4, // identity permutation 451 QUAD_PERM_LAST = 0xFF, 452 DPP_UNUSED1 = 0x100, 453 ROW_SHL0 = 0x100, 454 ROW_SHL_FIRST = 0x101, 455 ROW_SHL_LAST = 0x10F, 456 DPP_UNUSED2 = 0x110, 457 ROW_SHR0 = 0x110, 458 ROW_SHR_FIRST = 0x111, 459 ROW_SHR_LAST = 0x11F, 460 DPP_UNUSED3 = 0x120, 461 ROW_ROR0 = 0x120, 462 ROW_ROR_FIRST = 0x121, 463 ROW_ROR_LAST = 0x12F, 464 WAVE_SHL1 = 0x130, 465 DPP_UNUSED4_FIRST = 0x131, 466 DPP_UNUSED4_LAST = 0x133, 467 WAVE_ROL1 = 0x134, 468 DPP_UNUSED5_FIRST = 0x135, 469 DPP_UNUSED5_LAST = 0x137, 470 WAVE_SHR1 = 0x138, 471 DPP_UNUSED6_FIRST = 0x139, 472 DPP_UNUSED6_LAST = 0x13B, 473 WAVE_ROR1 = 0x13C, 474 DPP_UNUSED7_FIRST = 0x13D, 475 DPP_UNUSED7_LAST = 0x13F, 476 ROW_MIRROR = 0x140, 477 ROW_HALF_MIRROR = 0x141, 478 BCAST15 = 0x142, 479 BCAST31 = 0x143, 480 DPP_UNUSED8_FIRST = 0x144, 481 DPP_UNUSED8_LAST = 0x14F, 482 ROW_SHARE_FIRST = 0x150, 483 ROW_SHARE_LAST = 0x15F, 484 ROW_XMASK_FIRST = 0x160, 485 ROW_XMASK_LAST = 0x16F, 486 DPP_LAST = ROW_XMASK_LAST 487 }; 488 489 enum DppFiMode { 490 DPP_FI_0 = 0, 491 DPP_FI_1 = 1, 492 DPP8_FI_0 = 0xE9, 493 DPP8_FI_1 = 0xEA, 494 }; 495 496 } // namespace DPP 497 } // namespace AMDGPU 498 499 #define R_00B028_SPI_SHADER_PGM_RSRC1_PS 0x00B028 500 #define R_00B02C_SPI_SHADER_PGM_RSRC2_PS 0x00B02C 501 #define S_00B02C_EXTRA_LDS_SIZE(x) (((x) & 0xFF) << 8) 502 #define R_00B128_SPI_SHADER_PGM_RSRC1_VS 0x00B128 503 #define R_00B228_SPI_SHADER_PGM_RSRC1_GS 0x00B228 504 #define R_00B328_SPI_SHADER_PGM_RSRC1_ES 0x00B328 505 #define R_00B428_SPI_SHADER_PGM_RSRC1_HS 0x00B428 506 #define R_00B528_SPI_SHADER_PGM_RSRC1_LS 0x00B528 507 #define R_00B848_COMPUTE_PGM_RSRC1 0x00B848 508 #define S_00B028_VGPRS(x) (((x) & 0x3F) << 0) 509 #define S_00B028_SGPRS(x) (((x) & 0x0F) << 6) 510 511 #define R_00B84C_COMPUTE_PGM_RSRC2 0x00B84C 512 #define S_00B84C_SCRATCH_EN(x) (((x) & 0x1) << 0) 513 #define G_00B84C_SCRATCH_EN(x) (((x) >> 0) & 0x1) 514 #define C_00B84C_SCRATCH_EN 0xFFFFFFFE 515 #define S_00B84C_USER_SGPR(x) (((x) & 0x1F) << 1) 516 #define G_00B84C_USER_SGPR(x) (((x) >> 1) & 0x1F) 517 #define C_00B84C_USER_SGPR 0xFFFFFFC1 518 #define S_00B84C_TRAP_HANDLER(x) (((x) & 0x1) << 6) 519 #define G_00B84C_TRAP_HANDLER(x) (((x) >> 6) & 0x1) 520 #define C_00B84C_TRAP_HANDLER 0xFFFFFFBF 521 #define S_00B84C_TGID_X_EN(x) (((x) & 0x1) << 7) 522 #define G_00B84C_TGID_X_EN(x) (((x) >> 7) & 0x1) 523 #define C_00B84C_TGID_X_EN 0xFFFFFF7F 524 #define S_00B84C_TGID_Y_EN(x) (((x) & 0x1) << 8) 525 #define G_00B84C_TGID_Y_EN(x) (((x) >> 8) & 0x1) 526 #define C_00B84C_TGID_Y_EN 0xFFFFFEFF 527 #define S_00B84C_TGID_Z_EN(x) (((x) & 0x1) << 9) 528 #define G_00B84C_TGID_Z_EN(x) (((x) >> 9) & 0x1) 529 #define C_00B84C_TGID_Z_EN 0xFFFFFDFF 530 #define S_00B84C_TG_SIZE_EN(x) (((x) & 0x1) << 10) 531 #define G_00B84C_TG_SIZE_EN(x) (((x) >> 10) & 0x1) 532 #define C_00B84C_TG_SIZE_EN 0xFFFFFBFF 533 #define S_00B84C_TIDIG_COMP_CNT(x) (((x) & 0x03) << 11) 534 #define G_00B84C_TIDIG_COMP_CNT(x) (((x) >> 11) & 0x03) 535 #define C_00B84C_TIDIG_COMP_CNT 0xFFFFE7FF 536 /* CIK */ 537 #define S_00B84C_EXCP_EN_MSB(x) (((x) & 0x03) << 13) 538 #define G_00B84C_EXCP_EN_MSB(x) (((x) >> 13) & 0x03) 539 #define C_00B84C_EXCP_EN_MSB 0xFFFF9FFF 540 /* */ 541 #define S_00B84C_LDS_SIZE(x) (((x) & 0x1FF) << 15) 542 #define G_00B84C_LDS_SIZE(x) (((x) >> 15) & 0x1FF) 543 #define C_00B84C_LDS_SIZE 0xFF007FFF 544 #define S_00B84C_EXCP_EN(x) (((x) & 0x7F) << 24) 545 #define G_00B84C_EXCP_EN(x) (((x) >> 24) & 0x7F) 546 #define C_00B84C_EXCP_EN 547 548 #define R_0286CC_SPI_PS_INPUT_ENA 0x0286CC 549 #define R_0286D0_SPI_PS_INPUT_ADDR 0x0286D0 550 551 #define R_00B848_COMPUTE_PGM_RSRC1 0x00B848 552 #define S_00B848_VGPRS(x) (((x) & 0x3F) << 0) 553 #define G_00B848_VGPRS(x) (((x) >> 0) & 0x3F) 554 #define C_00B848_VGPRS 0xFFFFFFC0 555 #define S_00B848_SGPRS(x) (((x) & 0x0F) << 6) 556 #define G_00B848_SGPRS(x) (((x) >> 6) & 0x0F) 557 #define C_00B848_SGPRS 0xFFFFFC3F 558 #define S_00B848_PRIORITY(x) (((x) & 0x03) << 10) 559 #define G_00B848_PRIORITY(x) (((x) >> 10) & 0x03) 560 #define C_00B848_PRIORITY 0xFFFFF3FF 561 #define S_00B848_FLOAT_MODE(x) (((x) & 0xFF) << 12) 562 #define G_00B848_FLOAT_MODE(x) (((x) >> 12) & 0xFF) 563 #define C_00B848_FLOAT_MODE 0xFFF00FFF 564 #define S_00B848_PRIV(x) (((x) & 0x1) << 20) 565 #define G_00B848_PRIV(x) (((x) >> 20) & 0x1) 566 #define C_00B848_PRIV 0xFFEFFFFF 567 #define S_00B848_DX10_CLAMP(x) (((x) & 0x1) << 21) 568 #define G_00B848_DX10_CLAMP(x) (((x) >> 21) & 0x1) 569 #define C_00B848_DX10_CLAMP 0xFFDFFFFF 570 #define S_00B848_DEBUG_MODE(x) (((x) & 0x1) << 22) 571 #define G_00B848_DEBUG_MODE(x) (((x) >> 22) & 0x1) 572 #define C_00B848_DEBUG_MODE 0xFFBFFFFF 573 #define S_00B848_IEEE_MODE(x) (((x) & 0x1) << 23) 574 #define G_00B848_IEEE_MODE(x) (((x) >> 23) & 0x1) 575 #define C_00B848_IEEE_MODE 0xFF7FFFFF 576 #define S_00B848_WGP_MODE(x) (((x) & 0x1) << 29) 577 #define G_00B848_WGP_MODE(x) (((x) >> 29) & 0x1) 578 #define C_00B848_WGP_MODE 0xDFFFFFFF 579 #define S_00B848_MEM_ORDERED(x) (((x) & 0x1) << 30) 580 #define G_00B848_MEM_ORDERED(x) (((x) >> 30) & 0x1) 581 #define C_00B848_MEM_ORDERED 0xBFFFFFFF 582 #define S_00B848_FWD_PROGRESS(x) (((x) & 0x1) << 31) 583 #define G_00B848_FWD_PROGRESS(x) (((x) >> 31) & 0x1) 584 #define C_00B848_FWD_PROGRESS 0x7FFFFFFF 585 586 587 // Helpers for setting FLOAT_MODE 588 #define FP_ROUND_ROUND_TO_NEAREST 0 589 #define FP_ROUND_ROUND_TO_INF 1 590 #define FP_ROUND_ROUND_TO_NEGINF 2 591 #define FP_ROUND_ROUND_TO_ZERO 3 592 593 // Bits 3:0 control rounding mode. 1:0 control single precision, 3:2 double 594 // precision. 595 #define FP_ROUND_MODE_SP(x) ((x) & 0x3) 596 #define FP_ROUND_MODE_DP(x) (((x) & 0x3) << 2) 597 598 #define FP_DENORM_FLUSH_IN_FLUSH_OUT 0 599 #define FP_DENORM_FLUSH_OUT 1 600 #define FP_DENORM_FLUSH_IN 2 601 #define FP_DENORM_FLUSH_NONE 3 602 603 604 // Bits 7:4 control denormal handling. 5:4 control single precision, 6:7 double 605 // precision. 606 #define FP_DENORM_MODE_SP(x) (((x) & 0x3) << 4) 607 #define FP_DENORM_MODE_DP(x) (((x) & 0x3) << 6) 608 609 #define R_00B860_COMPUTE_TMPRING_SIZE 0x00B860 610 #define S_00B860_WAVESIZE(x) (((x) & 0x1FFF) << 12) 611 612 #define R_0286E8_SPI_TMPRING_SIZE 0x0286E8 613 #define S_0286E8_WAVESIZE(x) (((x) & 0x1FFF) << 12) 614 615 #define R_028B54_VGT_SHADER_STAGES_EN 0x028B54 616 #define S_028B54_HS_W32_EN(x) (((x) & 0x1) << 21) 617 #define S_028B54_GS_W32_EN(x) (((x) & 0x1) << 22) 618 #define S_028B54_VS_W32_EN(x) (((x) & 0x1) << 23) 619 #define R_0286D8_SPI_PS_IN_CONTROL 0x0286D8 620 #define S_0286D8_PS_W32_EN(x) (((x) & 0x1) << 15) 621 #define R_00B800_COMPUTE_DISPATCH_INITIATOR 0x00B800 622 #define S_00B800_CS_W32_EN(x) (((x) & 0x1) << 15) 623 624 #define R_SPILLED_SGPRS 0x4 625 #define R_SPILLED_VGPRS 0x8 626 } // End namespace llvm 627 628 #endif 629