RISC-V Instruction Set » History » Version 31
Andrei Tatarnikov, 07/26/2018 04:38 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 | 30 | Andrei Tatarnikov | {background:#cfc}. | *RV32I (User)* | LUI |
| 5 | 19 | Andrei Tatarnikov | AUIPC |
| 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 | 23 | Andrei Tatarnikov | AND | Yes (37/37) | Yes (37/37) | |
| 41 | 30 | Andrei Tatarnikov | {background:#cfc}. | *RV64I (User)* | LWU |
| 42 | 22 | Andrei Tatarnikov | LD |
| 43 | SD |
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| 44 | ADDIW |
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| 45 | SLLIW |
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| 46 | SRLIW |
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| 47 | SRAIW |
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| 48 | ADDW |
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| 49 | SUBW |
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| 50 | SLLW |
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| 51 | 1 | Alexander Protsenko | SRLW |
| 52 | SRAW | Yes (12/12) | Yes (12/12) | |
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| 53 | 30 | Andrei Tatarnikov | {background:#ff9}. | *RV32I (System)* | ECALL |
| 54 | EBREAK |
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| 55 | FENCE |
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| 56 | FENCE.I |
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| 57 | MRET |
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| 58 | SRET |
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| 59 | URET |
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| 60 | WFI |
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| 61 | CSRRW |
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| 62 | CSRRS |
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| 63 | CSRRC |
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| 64 | CSRRWI |
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| 65 | CSRRSI |
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| 66 | 31 | Andrei Tatarnikov | CSRRCI | Yes (14/14) | No (0/14) | |
| 67 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV32M* | MUL |
| 68 | 18 | Andrei Tatarnikov | MULH |
| 69 | MULHSU |
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| 70 | MULHU |
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| 71 | DIV |
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| 72 | DIVU |
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| 73 | REM |
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| 74 | REMU | Yes (8/8) | Yes (8/8) | |
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| 75 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV64M* | MULW |
| 76 | 18 | Andrei Tatarnikov | DIVW |
| 77 | DIVUW |
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| 78 | REMW |
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| 79 | REMUW | Yes (5/5) | Yes (5/5) | |
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| 80 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV32A* | LR.W |
| 81 | 18 | Andrei Tatarnikov | SC.W |
| 82 | AMOSWAP.W |
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| 83 | AMOADD.W |
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| 84 | AMOXOR.W |
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| 85 | AMOAND.W |
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| 86 | AMOOR.W |
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| 87 | AMOMIN.W |
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| 88 | AMOMAX.W |
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| 89 | AMOMINU.W |
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| 90 | AMOMAXU.W | Yes (11/11) | Yes (11/11) | |
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| 91 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV64A* | LR.D |
| 92 | 18 | Andrei Tatarnikov | SC.D |
| 93 | AMOSWAP.D |
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| 94 | AMOADD.D |
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| 95 | AMOXOR.D |
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| 96 | AMOAND.D |
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| 97 | AMOOR.D |
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| 98 | AMOMIN.D |
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| 99 | AMOMAX.D |
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| 100 | AMOMINU.D |
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| 101 | AMOMAXU.D | Yes (11/11) | Yes (11/11) | |
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| 102 | 15 | Andrei Tatarnikov | {background:#ff9}. | *RV32F* | FLW |
| 103 | 17 | Andrei Tatarnikov | FSW |
| 104 | FMADD.S |
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| 105 | FMSUB.S |
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| 106 | FNMSUB.S |
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| 107 | FNMADD.S |
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| 108 | FADD.S |
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| 109 | FSUB.S |
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| 110 | FMUL.S |
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| 111 | FDIV.S |
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| 112 | FSQRT.S |
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| 113 | FSGNJ.S |
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| 114 | FSGNJN.S |
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| 115 | FSGNJX.S |
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| 116 | FMIN.S |
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| 117 | FMAX.S |
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| 118 | FCVT.W.S |
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| 119 | FCVT.WU.S |
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| 120 | FMV.X.W (FMV.X.S) |
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| 121 | FEQ.S |
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| 122 | FLT.S |
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| 123 | FLE.S |
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| 124 | FCLASS.S |
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| 125 | FCVT.S.W |
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| 126 | FCVT.S.WU |
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| 127 | FMV.W.X (FMV.S.X) | Yes (26/26) | Partially (?/26) | |
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| 128 | {background:#ff9}. | *RV64F* | FCVT.L.S |
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| 129 | FCVT.LU.S |
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| 130 | FCVT.S.L |
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| 131 | FCVT.S.LU | Yes (4/4) | Partially (?/4) | |
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| 132 | {background:#ff9}. | *RV32D* | FLD |
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| 133 | FSD |
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| 134 | FMADD.D |
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| 135 | FMSUB.D |
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| 136 | FNMSUB.D |
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| 137 | FNMADD.D |
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| 138 | FADD.D |
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| 139 | FSUB.D |
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| 140 | FMUL.D |
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| 141 | FDIV.D |
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| 142 | FSQRT.D |
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| 143 | FSGNJ.D |
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| 144 | FSGNJN.D |
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| 145 | FSGNJX.D |
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| 146 | FMIN.D |
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| 147 | FMAX.D |
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| 148 | FCVT.S.D |
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| 149 | FCVT.D.S |
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| 150 | FEQ.D |
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| 151 | FLT.D |
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| 152 | FLE.D |
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| 153 | FCLASS.D |
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| 154 | FCVT.W.D |
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| 155 | FCVT.WU.D |
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| 156 | FCVT.D.W |
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| 157 | 18 | Andrei Tatarnikov | FCVT.D.WU | Yes (26/26) | Partially (?/26) | |
| 158 | {background:#ff9}. | *RV64D* | FCVT.L.D |
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| 159 | FCVT.LU.D |
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| 160 | FMV.X.D |
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| 161 | FCVT.D.L |
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| 162 | FCVT.D.LU |
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| 163 | 1 | Alexander Protsenko | FMV.D.X | Yes (6/6) | Partially (?/6) | |
| 164 | 28 | Andrei Tatarnikov | {background:#ff9}. | *RVC* | C.ADDI4SPN |
| 165 | C.FLD |
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| 166 | C.LQ |
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| 167 | C.LW |
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| 168 | C.FLW |
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| 169 | C.LD |
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| 170 | C.FSD |
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| 171 | C.SQ |
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| 172 | C.SW |
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| 173 | C.FSW |
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| 174 | C.SD |
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| 175 | C.NOP |
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| 176 | C.ADDI |
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| 177 | C.JAL |
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| 178 | C.ADDIW |
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| 179 | C.LI |
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| 180 | C.ADDI16SP |
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| 181 | C.LUI |
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| 182 | C.SRLI |
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| 183 | C.SRLI64 |
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| 184 | C.SRAI |
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| 185 | C.SRAI64 |
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| 186 | C.ANDI |
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| 187 | C.SUB |
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| 188 | C.XOR |
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| 189 | C.OR |
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| 190 | C.AND |
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| 191 | C.SUBW |
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| 192 | C.ADDW |
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| 193 | C.J |
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| 194 | C.BEQZ |
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| 195 | C.BNEZ |
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| 196 | C.SLLI |
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| 197 | C.SLLI64 |
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| 198 | C.FLDSP |
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| 199 | C.LQSP |
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| 200 | C.LWSP |
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| 201 | C.FLWSP |
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| 202 | C.LDSP |
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| 203 | C.JR |
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| 204 | C.MV |
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| 205 | C.EBREAK |
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| 206 | C.JALR |
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| 207 | C.ADD |
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| 208 | C.FSDSP |
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| 209 | C.SQSP |
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| 210 | C.SWSP |
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| 211 | C.FSWSP |
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| 212 | C.SDSP | Yes (49/49) | Partially (36/49) |
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| 213 | 27 | Andrei Tatarnikov | Excluding (13): |
| 214 | C.LQ |
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| 215 | C.FLW |
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| 216 | C.SQ |
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| 217 | C.FSW |
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| 218 | C.NOP |
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| 219 | C.SRLI64 |
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| 220 | C.SRAI64 |
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| 221 | C.SLLI64 |
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| 222 | C.LQSP |
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| 223 | C.FLWSP |
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| 224 | C.EBREAK |
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| 225 | C.SQSP |
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| 226 | C.FSWSP | |
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| 227 | 10 | Andrei Tatarnikov | {background:#ddd}. | Total | | | | |
| 228 | 7 | Andrei Tatarnikov | |
| 229 | {background:#cfc}. | Fully supported | |
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| 230 | 10 | Andrei Tatarnikov | {background:#ff9}. | Partially supported | |
| 231 | 7 | Andrei Tatarnikov | {background:#fcc}. | Unsupported | |