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Diffstat (limited to 'js/src/jit/riscv64/constant/Constant-riscv-f.h')
| -rw-r--r-- | js/src/jit/riscv64/constant/Constant-riscv-f.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/jit/riscv64/constant/Constant-riscv-f.h b/js/src/jit/riscv64/constant/Constant-riscv-f.h new file mode 100644 index 0000000000..28c96394e2 --- /dev/null +++ b/js/src/jit/riscv64/constant/Constant-riscv-f.h @@ -0,0 +1,51 @@ +// Copyright 2022 the V8 project authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +#ifndef jit_riscv64_constant_Constant_riscv64_f_h_ +#define jit_riscv64_constant_Constant_riscv64_f_h_ +#include "jit/riscv64/constant/Base-constant-riscv.h" +namespace js { +namespace jit { + +enum OpcodeRISCVF : uint32_t { + // RV32F Standard Extension + RO_FLW = LOAD_FP | (0b010 << kFunct3Shift), + RO_FSW = STORE_FP | (0b010 << kFunct3Shift), + RO_FMADD_S = MADD | (0b00 << kFunct2Shift), + RO_FMSUB_S = MSUB | (0b00 << kFunct2Shift), + RO_FNMSUB_S = NMSUB | (0b00 << kFunct2Shift), + RO_FNMADD_S = NMADD | (0b00 << kFunct2Shift), + RO_FADD_S = OP_FP | (0b0000000 << kFunct7Shift), + RO_FSUB_S = OP_FP | (0b0000100 << kFunct7Shift), + RO_FMUL_S = OP_FP | (0b0001000 << kFunct7Shift), + RO_FDIV_S = OP_FP | (0b0001100 << kFunct7Shift), + RO_FSQRT_S = OP_FP | (0b0101100 << kFunct7Shift) | (0b00000 << kRs2Shift), + RO_FSGNJ_S = OP_FP | (0b000 << kFunct3Shift) | (0b0010000 << kFunct7Shift), + RO_FSGNJN_S = OP_FP | (0b001 << kFunct3Shift) | (0b0010000 << kFunct7Shift), + RO_FSQNJX_S = OP_FP | (0b010 << kFunct3Shift) | (0b0010000 << kFunct7Shift), + RO_FMIN_S = OP_FP | (0b000 << kFunct3Shift) | (0b0010100 << kFunct7Shift), + RO_FMAX_S = OP_FP | (0b001 << kFunct3Shift) | (0b0010100 << kFunct7Shift), + RO_FCVT_W_S = OP_FP | (0b1100000 << kFunct7Shift) | (0b00000 << kRs2Shift), + RO_FCVT_WU_S = OP_FP | (0b1100000 << kFunct7Shift) | (0b00001 << kRs2Shift), + RO_FMV = OP_FP | (0b1110000 << kFunct7Shift) | (0b000 << kFunct3Shift) | + (0b00000 << kRs2Shift), + RO_FEQ_S = OP_FP | (0b010 << kFunct3Shift) | (0b1010000 << kFunct7Shift), + RO_FLT_S = OP_FP | (0b001 << kFunct3Shift) | (0b1010000 << kFunct7Shift), + RO_FLE_S = OP_FP | (0b000 << kFunct3Shift) | (0b1010000 << kFunct7Shift), + RO_FCLASS_S = OP_FP | (0b001 << kFunct3Shift) | (0b1110000 << kFunct7Shift), + RO_FCVT_S_W = OP_FP | (0b1101000 << kFunct7Shift) | (0b00000 << kRs2Shift), + RO_FCVT_S_WU = OP_FP | (0b1101000 << kFunct7Shift) | (0b00001 << kRs2Shift), + RO_FMV_W_X = OP_FP | (0b000 << kFunct3Shift) | (0b1111000 << kFunct7Shift), + +#ifdef JS_CODEGEN_RISCV64 + // RV64F Standard Extension (in addition to RV32F) + RO_FCVT_L_S = OP_FP | (0b1100000 << kFunct7Shift) | (0b00010 << kRs2Shift), + RO_FCVT_LU_S = OP_FP | (0b1100000 << kFunct7Shift) | (0b00011 << kRs2Shift), + RO_FCVT_S_L = OP_FP | (0b1101000 << kFunct7Shift) | (0b00010 << kRs2Shift), + RO_FCVT_S_LU = OP_FP | (0b1101000 << kFunct7Shift) | (0b00011 << kRs2Shift), +#endif // JS_CODEGEN_RISCV64 +}; +} // namespace jit +} // namespace js + +#endif // jit_riscv64_constant_Constant_riscv64_f_h_ |