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Constant-riscv-d.h (2920B)

      1 // Copyright 2022 the V8 project authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 #ifndef jit_riscv64_constant_Constant_riscv64_d_h_
      5 #define jit_riscv64_constant_Constant_riscv64_d_h_
      6 #include "jit/riscv64/constant/Base-constant-riscv.h"
      7 namespace js {
      8 namespace jit {
      9 
     10 enum OpcodeRISCVD : uint32_t {
     11  // RV32D Standard Extension
     12  RO_FLD = LOAD_FP | (0b011 << kFunct3Shift),
     13  RO_FSD = STORE_FP | (0b011 << kFunct3Shift),
     14  RO_FMADD_D = MADD | (0b01 << kFunct2Shift),
     15  RO_FMSUB_D = MSUB | (0b01 << kFunct2Shift),
     16  RO_FNMSUB_D = NMSUB | (0b01 << kFunct2Shift),
     17  RO_FNMADD_D = NMADD | (0b01 << kFunct2Shift),
     18  RO_FADD_D = OP_FP | (0b0000001 << kFunct7Shift),
     19  RO_FSUB_D = OP_FP | (0b0000101 << kFunct7Shift),
     20  RO_FMUL_D = OP_FP | (0b0001001 << kFunct7Shift),
     21  RO_FDIV_D = OP_FP | (0b0001101 << kFunct7Shift),
     22  RO_FSQRT_D = OP_FP | (0b0101101 << kFunct7Shift) | (0b00000 << kRs2Shift),
     23  RO_FSGNJ_D = OP_FP | (0b000 << kFunct3Shift) | (0b0010001 << kFunct7Shift),
     24  RO_FSGNJN_D = OP_FP | (0b001 << kFunct3Shift) | (0b0010001 << kFunct7Shift),
     25  RO_FSQNJX_D = OP_FP | (0b010 << kFunct3Shift) | (0b0010001 << kFunct7Shift),
     26  RO_FMIN_D = OP_FP | (0b000 << kFunct3Shift) | (0b0010101 << kFunct7Shift),
     27  RO_FMAX_D = OP_FP | (0b001 << kFunct3Shift) | (0b0010101 << kFunct7Shift),
     28  RO_FCVT_S_D = OP_FP | (0b0100000 << kFunct7Shift) | (0b00001 << kRs2Shift),
     29  RO_FCVT_D_S = OP_FP | (0b0100001 << kFunct7Shift) | (0b00000 << kRs2Shift),
     30  RO_FEQ_D = OP_FP | (0b010 << kFunct3Shift) | (0b1010001 << kFunct7Shift),
     31  RO_FLT_D = OP_FP | (0b001 << kFunct3Shift) | (0b1010001 << kFunct7Shift),
     32  RO_FLE_D = OP_FP | (0b000 << kFunct3Shift) | (0b1010001 << kFunct7Shift),
     33  RO_FCLASS_D = OP_FP | (0b001 << kFunct3Shift) | (0b1110001 << kFunct7Shift) |
     34                (0b00000 << kRs2Shift),
     35  RO_FCVT_W_D = OP_FP | (0b1100001 << kFunct7Shift) | (0b00000 << kRs2Shift),
     36  RO_FCVT_WU_D = OP_FP | (0b1100001 << kFunct7Shift) | (0b00001 << kRs2Shift),
     37  RO_FCVT_D_W = OP_FP | (0b1101001 << kFunct7Shift) | (0b00000 << kRs2Shift),
     38  RO_FCVT_D_WU = OP_FP | (0b1101001 << kFunct7Shift) | (0b00001 << kRs2Shift),
     39 
     40 #ifdef JS_CODEGEN_RISCV64
     41  // RV64D Standard Extension (in addition to RV32D)
     42  RO_FCVT_L_D = OP_FP | (0b1100001 << kFunct7Shift) | (0b00010 << kRs2Shift),
     43  RO_FCVT_LU_D = OP_FP | (0b1100001 << kFunct7Shift) | (0b00011 << kRs2Shift),
     44  RO_FMV_X_D = OP_FP | (0b000 << kFunct3Shift) | (0b1110001 << kFunct7Shift) |
     45               (0b00000 << kRs2Shift),
     46  RO_FCVT_D_L = OP_FP | (0b1101001 << kFunct7Shift) | (0b00010 << kRs2Shift),
     47  RO_FCVT_D_LU = OP_FP | (0b1101001 << kFunct7Shift) | (0b00011 << kRs2Shift),
     48  RO_FMV_D_X = OP_FP | (0b000 << kFunct3Shift) | (0b1111001 << kFunct7Shift) |
     49               (0b00000 << kRs2Shift),
     50 #endif
     51 };
     52 }  // namespace jit
     53 }  // namespace js
     54 
     55 #endif  // jit_riscv64_constant_Constant_riscv64_a_h_