RISC-V Instruction Set » History » Version 20
Andrei Tatarnikov, 07/26/2018 03:14 PM
| 1 | 7 | Andrei Tatarnikov | h1. Instructions supported by MicroTESK for RISC-V |
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| 3 | 11 | Andrei Tatarnikov | {font-weight:bold; background:#ddd}. | Instruction Set | Instructions | Specified | Validated | |
| 4 | 19 | Andrei Tatarnikov | {background:#cfc}. | *RV32I* | LUI |
| 5 | AUIPC |
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| 6 | JAL |
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| 7 | JALR |
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| 8 | BEQ |
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| 9 | BNE |
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| 10 | BLT |
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| 11 | BGE |
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| 12 | BLTU |
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| 13 | BGEU |
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| 14 | LB |
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| 15 | LH |
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| 16 | LW |
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| 17 | LBU |
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| 18 | LHU |
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| 19 | SB |
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| 20 | SH |
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| 21 | SW |
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| 22 | ADDI |
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| 23 | SLTI |
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| 24 | SLTIU |
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| 25 | XORI |
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| 26 | ORI |
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| 27 | ANDI |
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| 28 | SLLI |
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| 29 | SRLI |
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| 30 | SRAI |
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| 31 | SLL |
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| 32 | SRL |
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| 33 | SRA |
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| 34 | ADD |
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| 35 | SUB |
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| 36 | SLT |
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| 37 | SLTU |
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| 38 | XOR |
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| 39 | OR |
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| 40 | AND | Yes (37/37) | (37/37) | |
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| 41 | 10 | Andrei Tatarnikov | | RV64I | | ? | ? | |
| 42 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV32M* | MUL |
| 43 | 18 | Andrei Tatarnikov | MULH |
| 44 | MULHSU |
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| 45 | MULHU |
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| 46 | DIV |
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| 47 | DIVU |
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| 48 | REM |
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| 49 | REMU | Yes (8/8) | Yes (8/8) | |
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| 50 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV64M* | MULW |
| 51 | 18 | Andrei Tatarnikov | DIVW |
| 52 | DIVUW |
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| 53 | REMW |
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| 54 | REMUW | Yes (5/5) | Yes (5/5) | |
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| 55 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV32A* | LR.W |
| 56 | 18 | Andrei Tatarnikov | SC.W |
| 57 | AMOSWAP.W |
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| 58 | AMOADD.W |
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| 59 | AMOXOR.W |
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| 60 | AMOAND.W |
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| 61 | AMOOR.W |
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| 62 | AMOMIN.W |
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| 63 | AMOMAX.W |
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| 64 | AMOMINU.W |
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| 65 | AMOMAXU.W | Yes (11/11) | Yes (11/11) | |
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| 66 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV64A* | LR.D |
| 67 | 18 | Andrei Tatarnikov | SC.D |
| 68 | AMOSWAP.D |
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| 69 | AMOADD.D |
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| 70 | AMOXOR.D |
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| 71 | AMOAND.D |
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| 72 | AMOOR.D |
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| 73 | AMOMIN.D |
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| 74 | AMOMAX.D |
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| 75 | AMOMINU.D |
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| 76 | AMOMAXU.D | Yes (11/11) | Yes (11/11) | |
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| 77 | 15 | Andrei Tatarnikov | {background:#ff9}. | *RV32F* | FLW |
| 78 | 17 | Andrei Tatarnikov | FSW |
| 79 | FMADD.S |
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| 80 | FMSUB.S |
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| 81 | FNMSUB.S |
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| 82 | FNMADD.S |
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| 83 | FADD.S |
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| 84 | FSUB.S |
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| 85 | FMUL.S |
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| 86 | FDIV.S |
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| 87 | FSQRT.S |
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| 88 | FSGNJ.S |
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| 89 | FSGNJN.S |
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| 90 | FSGNJX.S |
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| 91 | FMIN.S |
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| 92 | FMAX.S |
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| 93 | FCVT.W.S |
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| 94 | FCVT.WU.S |
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| 95 | FMV.X.W (FMV.X.S) |
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| 96 | FEQ.S |
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| 97 | FLT.S |
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| 98 | FLE.S |
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| 99 | FCLASS.S |
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| 100 | FCVT.S.W |
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| 101 | FCVT.S.WU |
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| 102 | FMV.W.X (FMV.S.X) | Yes (26/26) | Partially (?/26) | |
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| 103 | {background:#ff9}. | *RV64F* | FCVT.L.S |
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| 104 | FCVT.LU.S |
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| 105 | FCVT.S.L |
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| 106 | FCVT.S.LU | Yes (4/4) | Partially (?/4) | |
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| 107 | {background:#ff9}. | *RV32D* | FLD |
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| 108 | FSD |
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| 109 | FMADD.D |
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| 110 | FMSUB.D |
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| 111 | FNMSUB.D |
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| 112 | FNMADD.D |
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| 113 | FADD.D |
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| 114 | FSUB.D |
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| 115 | FMUL.D |
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| 116 | FDIV.D |
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| 117 | FSQRT.D |
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| 118 | FSGNJ.D |
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| 119 | FSGNJN.D |
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| 120 | FSGNJX.D |
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| 121 | FMIN.D |
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| 122 | FMAX.D |
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| 123 | FCVT.S.D |
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| 124 | FCVT.D.S |
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| 125 | FEQ.D |
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| 126 | FLT.D |
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| 127 | FLE.D |
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| 128 | FCLASS.D |
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| 129 | FCVT.W.D |
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| 130 | FCVT.WU.D |
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| 131 | FCVT.D.W |
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| 132 | 18 | Andrei Tatarnikov | FCVT.D.WU | Yes (26/26) | Partially (?/26) | |
| 133 | {background:#ff9}. | *RV64D* | FCVT.L.D |
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| 134 | FCVT.LU.D |
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| 135 | FMV.X.D |
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| 136 | FCVT.D.L |
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| 137 | FCVT.D.LU |
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| 138 | FMV.D.X | Yes (6/6) | Partially (?/26) | |
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| 139 | 10 | Andrei Tatarnikov | {background:#ddd}. | Total | | | | |
| 140 | 7 | Andrei Tatarnikov | |
| 141 | {background:#cfc}. | Fully supported | |
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| 142 | 10 | Andrei Tatarnikov | {background:#ff9}. | Partially supported | |
| 143 | 7 | Andrei Tatarnikov | {background:#fcc}. | Unsupported | |