| 1 | # |
| 2 | # RISC-V translation routines for the RVXI Base Integer Instruction Set. |
| 3 | # |
| 4 | # Copyright (c) 2018 Peer Adelt, peer.adelt@hni.uni-paderborn.de |
| 5 | # Bastian Koppelmann, kbastian@mail.uni-paderborn.de |
| 6 | # |
| 7 | # This program is free software; you can redistribute it and/or modify it |
| 8 | # under the terms and conditions of the GNU General Public License, |
| 9 | # version 2 or later, as published by the Free Software Foundation. |
| 10 | # |
| 11 | # This program is distributed in the hope it will be useful, but WITHOUT |
| 12 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 14 | # more details. |
| 15 | # |
| 16 | # You should have received a copy of the GNU General Public License along with |
| 17 | # this program. If not, see <http://www.gnu.org/licenses/>. |
| 18 | |
| 19 | # Fields: |
| 20 | %rs3 27:5 |
| 21 | %rs2 20:5 |
| 22 | %rs1 15:5 |
| 23 | %rd 7:5 |
| 24 | %sh5 20:5 |
| 25 | %sh6 20:6 |
| 26 | |
| 27 | %sh7 20:7 |
| 28 | %csr 20:12 |
| 29 | %rm 12:3 |
| 30 | %nf 29:3 !function=ex_plus_1 |
| 31 | |
| 32 | # immediates: |
| 33 | %imm_i 20:s12 |
| 34 | %imm_s 25:s7 7:5 |
| 35 | %imm_b 31:s1 7:1 25:6 8:4 !function=ex_shift_1 |
| 36 | %imm_j 31:s1 12:8 20:1 21:10 !function=ex_shift_1 |
| 37 | %imm_u 12:s20 !function=ex_shift_12 |
| 38 | %imm_bs 30:2 !function=ex_shift_3 |
| 39 | %imm_rnum 20:4 |
| 40 | %imm_z6 26:1 15:5 |
| 41 | %imm_mop5 30:1 26:2 20:2 |
| 42 | %imm_mop3 30:1 26:2 |
| 43 | |
| 44 | # Argument sets: |
| 45 | &empty |
| 46 | &b imm rs2 rs1 |
| 47 | &i imm rs1 rd |
| 48 | &j imm rd |
| 49 | &r rd rs1 rs2 |
| 50 | &r2 rd rs1 |
| 51 | &r2_s rs1 rs2 |
| 52 | &s imm rs1 rs2 |
| 53 | &u imm rd |
| 54 | &shift shamt rs1 rd |
| 55 | &atomic aq rl rs2 rs1 rd |
| 56 | &rmrr vm rd rs1 rs2 |
| 57 | &rmr vm rd rs2 |
| 58 | &r2nfvm vm rd rs1 nf |
| 59 | &rnfvm vm rd rs1 rs2 nf |
| 60 | &k_aes shamt rs2 rs1 rd |
| 61 | &mop5 imm rd rs1 |
| 62 | &mop3 imm rd rs1 rs2 |
| 63 | |
| 64 | # Formats 32: |
| 65 | @r ....... ..... ..... ... ..... ....... &r %rs2 %rs1 %rd |
| 66 | @i ............ ..... ... ..... ....... &i imm=%imm_i %rs1 %rd |
| 67 | @b ....... ..... ..... ... ..... ....... &b imm=%imm_b %rs2 %rs1 |
| 68 | @s ....... ..... ..... ... ..... ....... &s imm=%imm_s %rs2 %rs1 |
| 69 | @u .................... ..... ....... &u imm=%imm_u %rd |
| 70 | @j .................... ..... ....... &j imm=%imm_j %rd |
| 71 | |
| 72 | @sh ...... ...... ..... ... ..... ....... &shift shamt=%sh7 %rs1 %rd |
| 73 | @csr ............ ..... ... ..... ....... %csr %rs1 %rd |
| 74 | |
| 75 | @atom_ld ..... aq:1 rl:1 ..... ........ ..... ....... &atomic rs2=0 %rs1 %rd |
| 76 | @atom_st ..... aq:1 rl:1 ..... ........ ..... ....... &atomic %rs2 %rs1 %rd |
| 77 | |
| 78 | @r4_rm ..... .. ..... ..... ... ..... ....... %rs3 %rs2 %rs1 %rm %rd |
| 79 | @r_rm ....... ..... ..... ... ..... ....... %rs2 %rs1 %rm %rd |
| 80 | @r2_rm ....... ..... ..... ... ..... ....... %rs1 %rm %rd |
| 81 | @r2 ....... ..... ..... ... ..... ....... &r2 %rs1 %rd |
| 82 | @r2_vm_1 ...... . ..... ..... ... ..... ....... &rmr vm=1 %rs2 %rd |
| 83 | @r2_nfvm ... ... vm:1 ..... ..... ... ..... ....... &r2nfvm %nf %rs1 %rd |
| 84 | @r2_vm ...... vm:1 ..... ..... ... ..... ....... &rmr %rs2 %rd |
| 85 | @r1_vm ...... vm:1 ..... ..... ... ..... ....... %rd |
| 86 | @r_nfvm ... ... vm:1 ..... ..... ... ..... ....... &rnfvm %nf %rs2 %rs1 %rd |
| 87 | @r2rd ....... ..... ..... ... ..... ....... %rs2 %rd |
| 88 | @r_vm ...... vm:1 ..... ..... ... ..... ....... &rmrr %rs2 %rs1 %rd |
| 89 | @r_vm_1 ...... . ..... ..... ... ..... ....... &rmrr vm=1 %rs2 %rs1 %rd |
| 90 | @r_vm_0 ...... . ..... ..... ... ..... ....... &rmrr vm=0 %rs2 %rs1 %rd |
| 91 | @r2_zimm6 ..... . vm:1 ..... ..... ... ..... ....... &rmrr %rs2 rs1=%imm_z6 %rd |
| 92 | @r2_zimm11 . zimm:11 ..... ... ..... ....... %rs1 %rd |
| 93 | @r2_zimm10 .. zimm:10 ..... ... ..... ....... %rs1 %rd |
| 94 | @r2_s ....... ..... ..... ... ..... ....... %rs2 %rs1 |
| 95 | |
| 96 | @hfence_gvma ....... ..... ..... ... ..... ....... %rs2 %rs1 |
| 97 | @hfence_vvma ....... ..... ..... ... ..... ....... %rs2 %rs1 |
| 98 | |
| 99 | @sfence_vma ....... ..... ..... ... ..... ....... %rs2 %rs1 |
| 100 | @sfence_vm ....... ..... ..... ... ..... ....... %rs1 |
| 101 | |
| 102 | @k_aes .. ..... ..... ..... ... ..... ....... &k_aes shamt=%imm_bs %rs2 %rs1 %rd |
| 103 | @i_aes .. ..... ..... ..... ... ..... ....... &i imm=%imm_rnum %rs1 %rd |
| 104 | |
| 105 | @mop5 . . .. .. .... .. ..... ... ..... ....... &mop5 imm=%imm_mop5 %rd %rs1 |
| 106 | @mop3 . . .. .. . ..... ..... ... ..... ....... &mop3 imm=%imm_mop3 %rd %rs1 %rs2 |
| 107 | |
| 108 | # Formats 64: |
| 109 | @sh5 ....... ..... ..... ... ..... ....... &shift shamt=%sh5 %rs1 %rd |
| 110 | |
| 111 | # Formats 128: |
| 112 | @sh6 ...... ...... ..... ... ..... ....... &shift shamt=%sh6 %rs1 %rd |
| 113 | |
| 114 | # *** Privileged Instructions *** |
| 115 | ecall 000000000000 00000 000 00000 1110011 |
| 116 | ebreak 000000000001 00000 000 00000 1110011 |
| 117 | sctrclr 000100000100 00000 000 00000 1110011 |
| 118 | uret 0000000 00010 00000 000 00000 1110011 |
| 119 | sret 0001000 00010 00000 000 00000 1110011 |
| 120 | mret 0011000 00010 00000 000 00000 1110011 |
| 121 | wfi 0001000 00101 00000 000 00000 1110011 |
| 122 | sfence_vma 0001001 ..... ..... 000 00000 1110011 @sfence_vma |
| 123 | |
| 124 | # *** NMI *** |
| 125 | mnret 0111000 00010 00000 000 00000 1110011 |
| 126 | |
| 127 | # *** RV32I Base Instruction Set *** |
| 128 | lui .................... ..... 0110111 @u |
| 129 | { |
| 130 | lpad label:20 00000 0010111 |
| 131 | auipc .................... ..... 0010111 @u |
| 132 | } |
| 133 | jal .................... ..... 1101111 @j |
| 134 | jalr ............ ..... 000 ..... 1100111 @i |
| 135 | beq ....... ..... ..... 000 ..... 1100011 @b |
| 136 | bne ....... ..... ..... 001 ..... 1100011 @b |
| 137 | blt ....... ..... ..... 100 ..... 1100011 @b |
| 138 | bge ....... ..... ..... 101 ..... 1100011 @b |
| 139 | bltu ....... ..... ..... 110 ..... 1100011 @b |
| 140 | bgeu ....... ..... ..... 111 ..... 1100011 @b |
| 141 | lb ............ ..... 000 ..... 0000011 @i |
| 142 | lh ............ ..... 001 ..... 0000011 @i |
| 143 | lw ............ ..... 010 ..... 0000011 @i |
| 144 | lbu ............ ..... 100 ..... 0000011 @i |
| 145 | lhu ............ ..... 101 ..... 0000011 @i |
| 146 | sb ....... ..... ..... 000 ..... 0100011 @s |
| 147 | sh ....... ..... ..... 001 ..... 0100011 @s |
| 148 | sw ....... ..... ..... 010 ..... 0100011 @s |
| 149 | addi ............ ..... 000 ..... 0010011 @i |
| 150 | slti ............ ..... 010 ..... 0010011 @i |
| 151 | sltiu ............ ..... 011 ..... 0010011 @i |
| 152 | xori ............ ..... 100 ..... 0010011 @i |
| 153 | # cbo.prefetch_{i,r,m} instructions are ori with rd=x0 and not decoded. |
| 154 | ori ............ ..... 110 ..... 0010011 @i |
| 155 | andi ............ ..... 111 ..... 0010011 @i |
| 156 | slli 00000. ...... ..... 001 ..... 0010011 @sh |
| 157 | srli 00000. ...... ..... 101 ..... 0010011 @sh |
| 158 | srai 01000. ...... ..... 101 ..... 0010011 @sh |
| 159 | add 0000000 ..... ..... 000 ..... 0110011 @r |
| 160 | sub 0100000 ..... ..... 000 ..... 0110011 @r |
| 161 | sll 0000000 ..... ..... 001 ..... 0110011 @r |
| 162 | slt 0000000 ..... ..... 010 ..... 0110011 @r |
| 163 | sltu 0000000 ..... ..... 011 ..... 0110011 @r |
| 164 | xor 0000000 ..... ..... 100 ..... 0110011 @r |
| 165 | srl 0000000 ..... ..... 101 ..... 0110011 @r |
| 166 | sra 0100000 ..... ..... 101 ..... 0110011 @r |
| 167 | or 0000000 ..... ..... 110 ..... 0110011 @r |
| 168 | and 0000000 ..... ..... 111 ..... 0110011 @r |
| 169 | |
| 170 | { |
| 171 | pause 0000 0001 0000 00000 000 00000 0001111 |
| 172 | fence ---- pred:4 succ:4 ----- 000 ----- 0001111 |
| 173 | } |
| 174 | |
| 175 | fence_i ---- ---- ---- ----- 001 ----- 0001111 |
| 176 | csrrw ............ ..... 001 ..... 1110011 @csr |
| 177 | csrrs ............ ..... 010 ..... 1110011 @csr |
| 178 | csrrc ............ ..... 011 ..... 1110011 @csr |
| 179 | csrrwi ............ ..... 101 ..... 1110011 @csr |
| 180 | csrrsi ............ ..... 110 ..... 1110011 @csr |
| 181 | csrrci ............ ..... 111 ..... 1110011 @csr |
| 182 | |
| 183 | # *** RV64I Base Instruction Set (in addition to RV32I) *** |
| 184 | lwu ............ ..... 110 ..... 0000011 @i |
| 185 | { |
| 186 | ld ............ ..... 011 ..... 0000011 @i |
| 187 | # *** Zilsd instructions *** |
| 188 | zilsd_ld ............ ..... 011 ..... 0000011 @i |
| 189 | } |
| 190 | { |
| 191 | sd ....... ..... ..... 011 ..... 0100011 @s |
| 192 | # *** Zilsd instructions *** |
| 193 | zilsd_sd ....... ..... ..... 011 ..... 0100011 @s |
| 194 | } |
| 195 | addiw ............ ..... 000 ..... 0011011 @i |
| 196 | slliw 0000000 ..... ..... 001 ..... 0011011 @sh5 |
| 197 | srliw 0000000 ..... ..... 101 ..... 0011011 @sh5 |
| 198 | sraiw 0100000 ..... ..... 101 ..... 0011011 @sh5 |
| 199 | addw 0000000 ..... ..... 000 ..... 0111011 @r |
| 200 | subw 0100000 ..... ..... 000 ..... 0111011 @r |
| 201 | sllw 0000000 ..... ..... 001 ..... 0111011 @r |
| 202 | srlw 0000000 ..... ..... 101 ..... 0111011 @r |
| 203 | sraw 0100000 ..... ..... 101 ..... 0111011 @r |
| 204 | |
| 205 | # *** RV128I Base Instruction Set (in addition to RV64I) *** |
| 206 | ldu ............ ..... 111 ..... 0000011 @i |
| 207 | { |
| 208 | [ |
| 209 | # *** RV32 Zicbom Standard Extension *** |
| 210 | cbo_inval 0000000 00000 ..... 010 00000 0001111 @sfence_vm |
| 211 | cbo_clean 0000000 00001 ..... 010 00000 0001111 @sfence_vm |
| 212 | cbo_flush 0000000 00010 ..... 010 00000 0001111 @sfence_vm |
| 213 | |
| 214 | # *** RV32 Zicboz Standard Extension *** |
| 215 | cbo_zero 0000000 00100 ..... 010 00000 0001111 @sfence_vm |
| 216 | ] |
| 217 | |
| 218 | # *** RVI128 lq *** |
| 219 | lq ............ ..... 010 ..... 0001111 @i |
| 220 | } |
| 221 | sq ............ ..... 100 ..... 0100011 @s |
| 222 | addid ............ ..... 000 ..... 1011011 @i |
| 223 | sllid 000000 ...... ..... 001 ..... 1011011 @sh6 |
| 224 | srlid 000000 ...... ..... 101 ..... 1011011 @sh6 |
| 225 | sraid 010000 ...... ..... 101 ..... 1011011 @sh6 |
| 226 | addd 0000000 ..... ..... 000 ..... 1111011 @r |
| 227 | subd 0100000 ..... ..... 000 ..... 1111011 @r |
| 228 | slld 0000000 ..... ..... 001 ..... 1111011 @r |
| 229 | srld 0000000 ..... ..... 101 ..... 1111011 @r |
| 230 | srad 0100000 ..... ..... 101 ..... 1111011 @r |
| 231 | |
| 232 | # *** RV32M Standard Extension *** |
| 233 | mul 0000001 ..... ..... 000 ..... 0110011 @r |
| 234 | mulh 0000001 ..... ..... 001 ..... 0110011 @r |
| 235 | mulhsu 0000001 ..... ..... 010 ..... 0110011 @r |
| 236 | mulhu 0000001 ..... ..... 011 ..... 0110011 @r |
| 237 | div 0000001 ..... ..... 100 ..... 0110011 @r |
| 238 | divu 0000001 ..... ..... 101 ..... 0110011 @r |
| 239 | rem 0000001 ..... ..... 110 ..... 0110011 @r |
| 240 | remu 0000001 ..... ..... 111 ..... 0110011 @r |
| 241 | |
| 242 | # *** RV64M Standard Extension (in addition to RV32M) *** |
| 243 | mulw 0000001 ..... ..... 000 ..... 0111011 @r |
| 244 | divw 0000001 ..... ..... 100 ..... 0111011 @r |
| 245 | divuw 0000001 ..... ..... 101 ..... 0111011 @r |
| 246 | remw 0000001 ..... ..... 110 ..... 0111011 @r |
| 247 | remuw 0000001 ..... ..... 111 ..... 0111011 @r |
| 248 | |
| 249 | # *** RV128M Standard Extension (in addition to RV64M) *** |
| 250 | muld 0000001 ..... ..... 000 ..... 1111011 @r |
| 251 | divd 0000001 ..... ..... 100 ..... 1111011 @r |
| 252 | divud 0000001 ..... ..... 101 ..... 1111011 @r |
| 253 | remd 0000001 ..... ..... 110 ..... 1111011 @r |
| 254 | remud 0000001 ..... ..... 111 ..... 1111011 @r |
| 255 | |
| 256 | # *** RV32A Standard Extension *** |
| 257 | lr_w 00010 . . 00000 ..... 010 ..... 0101111 @atom_ld |
| 258 | sc_w 00011 . . ..... ..... 010 ..... 0101111 @atom_st |
| 259 | amoswap_w 00001 . . ..... ..... 010 ..... 0101111 @atom_st |
| 260 | ssamoswap_w 01001 . . ..... ..... 010 ..... 0101111 @atom_st |
| 261 | amoadd_w 00000 . . ..... ..... 010 ..... 0101111 @atom_st |
| 262 | amoxor_w 00100 . . ..... ..... 010 ..... 0101111 @atom_st |
| 263 | amoand_w 01100 . . ..... ..... 010 ..... 0101111 @atom_st |
| 264 | amoor_w 01000 . . ..... ..... 010 ..... 0101111 @atom_st |
| 265 | amomin_w 10000 . . ..... ..... 010 ..... 0101111 @atom_st |
| 266 | amomax_w 10100 . . ..... ..... 010 ..... 0101111 @atom_st |
| 267 | amominu_w 11000 . . ..... ..... 010 ..... 0101111 @atom_st |
| 268 | amomaxu_w 11100 . . ..... ..... 010 ..... 0101111 @atom_st |
| 269 | |
| 270 | # *** RV64A Standard Extension (in addition to RV32A) *** |
| 271 | lr_d 00010 . . 00000 ..... 011 ..... 0101111 @atom_ld |
| 272 | sc_d 00011 . . ..... ..... 011 ..... 0101111 @atom_st |
| 273 | amoswap_d 00001 . . ..... ..... 011 ..... 0101111 @atom_st |
| 274 | ssamoswap_d 01001 . . ..... ..... 011 ..... 0101111 @atom_st |
| 275 | amoadd_d 00000 . . ..... ..... 011 ..... 0101111 @atom_st |
| 276 | amoxor_d 00100 . . ..... ..... 011 ..... 0101111 @atom_st |
| 277 | amoand_d 01100 . . ..... ..... 011 ..... 0101111 @atom_st |
| 278 | amoor_d 01000 . . ..... ..... 011 ..... 0101111 @atom_st |
| 279 | amomin_d 10000 . . ..... ..... 011 ..... 0101111 @atom_st |
| 280 | amomax_d 10100 . . ..... ..... 011 ..... 0101111 @atom_st |
| 281 | amominu_d 11000 . . ..... ..... 011 ..... 0101111 @atom_st |
| 282 | amomaxu_d 11100 . . ..... ..... 011 ..... 0101111 @atom_st |
| 283 | |
| 284 | # *** RV32F Standard Extension *** |
| 285 | flw ............ ..... 010 ..... 0000111 @i |
| 286 | fsw ....... ..... ..... 010 ..... 0100111 @s |
| 287 | fmadd_s ..... 00 ..... ..... ... ..... 1000011 @r4_rm |
| 288 | fmsub_s ..... 00 ..... ..... ... ..... 1000111 @r4_rm |
| 289 | fnmsub_s ..... 00 ..... ..... ... ..... 1001011 @r4_rm |
| 290 | fnmadd_s ..... 00 ..... ..... ... ..... 1001111 @r4_rm |
| 291 | fadd_s 0000000 ..... ..... ... ..... 1010011 @r_rm |
| 292 | fsub_s 0000100 ..... ..... ... ..... 1010011 @r_rm |
| 293 | fmul_s 0001000 ..... ..... ... ..... 1010011 @r_rm |
| 294 | fdiv_s 0001100 ..... ..... ... ..... 1010011 @r_rm |
| 295 | fsqrt_s 0101100 00000 ..... ... ..... 1010011 @r2_rm |
| 296 | fsgnj_s 0010000 ..... ..... 000 ..... 1010011 @r |
| 297 | fsgnjn_s 0010000 ..... ..... 001 ..... 1010011 @r |
| 298 | fsgnjx_s 0010000 ..... ..... 010 ..... 1010011 @r |
| 299 | fmin_s 0010100 ..... ..... 000 ..... 1010011 @r |
| 300 | fmax_s 0010100 ..... ..... 001 ..... 1010011 @r |
| 301 | fcvt_w_s 1100000 00000 ..... ... ..... 1010011 @r2_rm |
| 302 | fcvt_wu_s 1100000 00001 ..... ... ..... 1010011 @r2_rm |
| 303 | fmv_x_w 1110000 00000 ..... 000 ..... 1010011 @r2 |
| 304 | feq_s 1010000 ..... ..... 010 ..... 1010011 @r |
| 305 | flt_s 1010000 ..... ..... 001 ..... 1010011 @r |
| 306 | fle_s 1010000 ..... ..... 000 ..... 1010011 @r |
| 307 | fclass_s 1110000 00000 ..... 001 ..... 1010011 @r2 |
| 308 | fcvt_s_w 1101000 00000 ..... ... ..... 1010011 @r2_rm |
| 309 | fcvt_s_wu 1101000 00001 ..... ... ..... 1010011 @r2_rm |
| 310 | fmv_w_x 1111000 00000 ..... 000 ..... 1010011 @r2 |
| 311 | |
| 312 | # *** RV64F Standard Extension (in addition to RV32F) *** |
| 313 | fcvt_l_s 1100000 00010 ..... ... ..... 1010011 @r2_rm |
| 314 | fcvt_lu_s 1100000 00011 ..... ... ..... 1010011 @r2_rm |
| 315 | fcvt_s_l 1101000 00010 ..... ... ..... 1010011 @r2_rm |
| 316 | fcvt_s_lu 1101000 00011 ..... ... ..... 1010011 @r2_rm |
| 317 | |
| 318 | # *** RV32D Standard Extension *** |
| 319 | fld ............ ..... 011 ..... 0000111 @i |
| 320 | fsd ....... ..... ..... 011 ..... 0100111 @s |
| 321 | fmadd_d ..... 01 ..... ..... ... ..... 1000011 @r4_rm |
| 322 | fmsub_d ..... 01 ..... ..... ... ..... 1000111 @r4_rm |
| 323 | fnmsub_d ..... 01 ..... ..... ... ..... 1001011 @r4_rm |
| 324 | fnmadd_d ..... 01 ..... ..... ... ..... 1001111 @r4_rm |
| 325 | fadd_d 0000001 ..... ..... ... ..... 1010011 @r_rm |
| 326 | fsub_d 0000101 ..... ..... ... ..... 1010011 @r_rm |
| 327 | fmul_d 0001001 ..... ..... ... ..... 1010011 @r_rm |
| 328 | fdiv_d 0001101 ..... ..... ... ..... 1010011 @r_rm |
| 329 | fsqrt_d 0101101 00000 ..... ... ..... 1010011 @r2_rm |
| 330 | fsgnj_d 0010001 ..... ..... 000 ..... 1010011 @r |
| 331 | fsgnjn_d 0010001 ..... ..... 001 ..... 1010011 @r |
| 332 | fsgnjx_d 0010001 ..... ..... 010 ..... 1010011 @r |
| 333 | fmin_d 0010101 ..... ..... 000 ..... 1010011 @r |
| 334 | fmax_d 0010101 ..... ..... 001 ..... 1010011 @r |
| 335 | fcvt_s_d 0100000 00001 ..... ... ..... 1010011 @r2_rm |
| 336 | fcvt_d_s 0100001 00000 ..... ... ..... 1010011 @r2_rm |
| 337 | feq_d 1010001 ..... ..... 010 ..... 1010011 @r |
| 338 | flt_d 1010001 ..... ..... 001 ..... 1010011 @r |
| 339 | fle_d 1010001 ..... ..... 000 ..... 1010011 @r |
| 340 | fclass_d 1110001 00000 ..... 001 ..... 1010011 @r2 |
| 341 | fcvt_w_d 1100001 00000 ..... ... ..... 1010011 @r2_rm |
| 342 | fcvt_wu_d 1100001 00001 ..... ... ..... 1010011 @r2_rm |
| 343 | fcvt_d_w 1101001 00000 ..... ... ..... 1010011 @r2_rm |
| 344 | fcvt_d_wu 1101001 00001 ..... ... ..... 1010011 @r2_rm |
| 345 | |
| 346 | # *** RV64D Standard Extension (in addition to RV32D) *** |
| 347 | fcvt_l_d 1100001 00010 ..... ... ..... 1010011 @r2_rm |
| 348 | fcvt_lu_d 1100001 00011 ..... ... ..... 1010011 @r2_rm |
| 349 | fmv_x_d 1110001 00000 ..... 000 ..... 1010011 @r2 |
| 350 | fcvt_d_l 1101001 00010 ..... ... ..... 1010011 @r2_rm |
| 351 | fcvt_d_lu 1101001 00011 ..... ... ..... 1010011 @r2_rm |
| 352 | fmv_d_x 1111001 00000 ..... 000 ..... 1010011 @r2 |
| 353 | |
| 354 | # *** RV32H Base Instruction Set *** |
| 355 | hlv_b 0110000 00000 ..... 100 ..... 1110011 @r2 |
| 356 | hlv_bu 0110000 00001 ..... 100 ..... 1110011 @r2 |
| 357 | hlv_h 0110010 00000 ..... 100 ..... 1110011 @r2 |
| 358 | hlv_hu 0110010 00001 ..... 100 ..... 1110011 @r2 |
| 359 | hlvx_hu 0110010 00011 ..... 100 ..... 1110011 @r2 |
| 360 | hlv_w 0110100 00000 ..... 100 ..... 1110011 @r2 |
| 361 | hlvx_wu 0110100 00011 ..... 100 ..... 1110011 @r2 |
| 362 | hsv_b 0110001 ..... ..... 100 00000 1110011 @r2_s |
| 363 | hsv_h 0110011 ..... ..... 100 00000 1110011 @r2_s |
| 364 | hsv_w 0110101 ..... ..... 100 00000 1110011 @r2_s |
| 365 | hfence_gvma 0110001 ..... ..... 000 00000 1110011 @hfence_gvma |
| 366 | hfence_vvma 0010001 ..... ..... 000 00000 1110011 @hfence_vvma |
| 367 | |
| 368 | # *** RV64H Base Instruction Set *** |
| 369 | hlv_wu 0110100 00001 ..... 100 ..... 1110011 @r2 |
| 370 | hlv_d 0110110 00000 ..... 100 ..... 1110011 @r2 |
| 371 | hsv_d 0110111 ..... ..... 100 00000 1110011 @r2_s |
| 372 | |
| 373 | # *** Vector loads and stores are encoded within LOADFP/STORE-FP *** |
| 374 | # Vector unit-stride load/store insns. |
| 375 | vle8_v ... 000 . 00000 ..... 000 ..... 0000111 @r2_nfvm |
| 376 | vle16_v ... 000 . 00000 ..... 101 ..... 0000111 @r2_nfvm |
| 377 | vle32_v ... 000 . 00000 ..... 110 ..... 0000111 @r2_nfvm |
| 378 | vle64_v ... 000 . 00000 ..... 111 ..... 0000111 @r2_nfvm |
| 379 | vse8_v ... 000 . 00000 ..... 000 ..... 0100111 @r2_nfvm |
| 380 | vse16_v ... 000 . 00000 ..... 101 ..... 0100111 @r2_nfvm |
| 381 | vse32_v ... 000 . 00000 ..... 110 ..... 0100111 @r2_nfvm |
| 382 | vse64_v ... 000 . 00000 ..... 111 ..... 0100111 @r2_nfvm |
| 383 | |
| 384 | # Vector unit-stride mask load/store insns. |
| 385 | vlm_v 000 000 1 01011 ..... 000 ..... 0000111 @r2 |
| 386 | vsm_v 000 000 1 01011 ..... 000 ..... 0100111 @r2 |
| 387 | |
| 388 | # Vector strided insns. |
| 389 | vlse8_v ... 010 . ..... ..... 000 ..... 0000111 @r_nfvm |
| 390 | vlse16_v ... 010 . ..... ..... 101 ..... 0000111 @r_nfvm |
| 391 | vlse32_v ... 010 . ..... ..... 110 ..... 0000111 @r_nfvm |
| 392 | vlse64_v ... 010 . ..... ..... 111 ..... 0000111 @r_nfvm |
| 393 | vsse8_v ... 010 . ..... ..... 000 ..... 0100111 @r_nfvm |
| 394 | vsse16_v ... 010 . ..... ..... 101 ..... 0100111 @r_nfvm |
| 395 | vsse32_v ... 010 . ..... ..... 110 ..... 0100111 @r_nfvm |
| 396 | vsse64_v ... 010 . ..... ..... 111 ..... 0100111 @r_nfvm |
| 397 | |
| 398 | # Vector ordered-indexed and unordered-indexed load insns. |
| 399 | vlxei8_v ... 0-1 . ..... ..... 000 ..... 0000111 @r_nfvm |
| 400 | vlxei16_v ... 0-1 . ..... ..... 101 ..... 0000111 @r_nfvm |
| 401 | vlxei32_v ... 0-1 . ..... ..... 110 ..... 0000111 @r_nfvm |
| 402 | vlxei64_v ... 0-1 . ..... ..... 111 ..... 0000111 @r_nfvm |
| 403 | |
| 404 | # Vector ordered-indexed and unordered-indexed store insns. |
| 405 | vsxei8_v ... 0-1 . ..... ..... 000 ..... 0100111 @r_nfvm |
| 406 | vsxei16_v ... 0-1 . ..... ..... 101 ..... 0100111 @r_nfvm |
| 407 | vsxei32_v ... 0-1 . ..... ..... 110 ..... 0100111 @r_nfvm |
| 408 | vsxei64_v ... 0-1 . ..... ..... 111 ..... 0100111 @r_nfvm |
| 409 | |
| 410 | # Vector unit-stride fault-only-first load insns. |
| 411 | vle8ff_v ... 000 . 10000 ..... 000 ..... 0000111 @r2_nfvm |
| 412 | vle16ff_v ... 000 . 10000 ..... 101 ..... 0000111 @r2_nfvm |
| 413 | vle32ff_v ... 000 . 10000 ..... 110 ..... 0000111 @r2_nfvm |
| 414 | vle64ff_v ... 000 . 10000 ..... 111 ..... 0000111 @r2_nfvm |
| 415 | |
| 416 | # Vector whole register insns |
| 417 | vl1re8_v 000 000 1 01000 ..... 000 ..... 0000111 @r2 |
| 418 | vl1re16_v 000 000 1 01000 ..... 101 ..... 0000111 @r2 |
| 419 | vl1re32_v 000 000 1 01000 ..... 110 ..... 0000111 @r2 |
| 420 | vl1re64_v 000 000 1 01000 ..... 111 ..... 0000111 @r2 |
| 421 | vl2re8_v 001 000 1 01000 ..... 000 ..... 0000111 @r2 |
| 422 | vl2re16_v 001 000 1 01000 ..... 101 ..... 0000111 @r2 |
| 423 | vl2re32_v 001 000 1 01000 ..... 110 ..... 0000111 @r2 |
| 424 | vl2re64_v 001 000 1 01000 ..... 111 ..... 0000111 @r2 |
| 425 | vl4re8_v 011 000 1 01000 ..... 000 ..... 0000111 @r2 |
| 426 | vl4re16_v 011 000 1 01000 ..... 101 ..... 0000111 @r2 |
| 427 | vl4re32_v 011 000 1 01000 ..... 110 ..... 0000111 @r2 |
| 428 | vl4re64_v 011 000 1 01000 ..... 111 ..... 0000111 @r2 |
| 429 | vl8re8_v 111 000 1 01000 ..... 000 ..... 0000111 @r2 |
| 430 | vl8re16_v 111 000 1 01000 ..... 101 ..... 0000111 @r2 |
| 431 | vl8re32_v 111 000 1 01000 ..... 110 ..... 0000111 @r2 |
| 432 | vl8re64_v 111 000 1 01000 ..... 111 ..... 0000111 @r2 |
| 433 | vs1r_v 000 000 1 01000 ..... 000 ..... 0100111 @r2 |
| 434 | vs2r_v 001 000 1 01000 ..... 000 ..... 0100111 @r2 |
| 435 | vs4r_v 011 000 1 01000 ..... 000 ..... 0100111 @r2 |
| 436 | vs8r_v 111 000 1 01000 ..... 000 ..... 0100111 @r2 |
| 437 | |
| 438 | # *** new major opcode OP-V *** |
| 439 | vadd_vv 000000 . ..... ..... 000 ..... 1010111 @r_vm |
| 440 | vadd_vx 000000 . ..... ..... 100 ..... 1010111 @r_vm |
| 441 | vadd_vi 000000 . ..... ..... 011 ..... 1010111 @r_vm |
| 442 | vsub_vv 000010 . ..... ..... 000 ..... 1010111 @r_vm |
| 443 | vsub_vx 000010 . ..... ..... 100 ..... 1010111 @r_vm |
| 444 | vrsub_vx 000011 . ..... ..... 100 ..... 1010111 @r_vm |
| 445 | vrsub_vi 000011 . ..... ..... 011 ..... 1010111 @r_vm |
| 446 | vwaddu_vv 110000 . ..... ..... 010 ..... 1010111 @r_vm |
| 447 | vwaddu_vx 110000 . ..... ..... 110 ..... 1010111 @r_vm |
| 448 | vwadd_vv 110001 . ..... ..... 010 ..... 1010111 @r_vm |
| 449 | vwadd_vx 110001 . ..... ..... 110 ..... 1010111 @r_vm |
| 450 | vwsubu_vv 110010 . ..... ..... 010 ..... 1010111 @r_vm |
| 451 | vwsubu_vx 110010 . ..... ..... 110 ..... 1010111 @r_vm |
| 452 | vwsub_vv 110011 . ..... ..... 010 ..... 1010111 @r_vm |
| 453 | vwsub_vx 110011 . ..... ..... 110 ..... 1010111 @r_vm |
| 454 | vwaddu_wv 110100 . ..... ..... 010 ..... 1010111 @r_vm |
| 455 | vwaddu_wx 110100 . ..... ..... 110 ..... 1010111 @r_vm |
| 456 | vwadd_wv 110101 . ..... ..... 010 ..... 1010111 @r_vm |
| 457 | vwadd_wx 110101 . ..... ..... 110 ..... 1010111 @r_vm |
| 458 | vwsubu_wv 110110 . ..... ..... 010 ..... 1010111 @r_vm |
| 459 | vwsubu_wx 110110 . ..... ..... 110 ..... 1010111 @r_vm |
| 460 | vwsub_wv 110111 . ..... ..... 010 ..... 1010111 @r_vm |
| 461 | vwsub_wx 110111 . ..... ..... 110 ..... 1010111 @r_vm |
| 462 | vadc_vvm 010000 0 ..... ..... 000 ..... 1010111 @r_vm_1 |
| 463 | vadc_vxm 010000 0 ..... ..... 100 ..... 1010111 @r_vm_1 |
| 464 | vadc_vim 010000 0 ..... ..... 011 ..... 1010111 @r_vm_1 |
| 465 | vmadc_vvm 010001 . ..... ..... 000 ..... 1010111 @r_vm |
| 466 | vmadc_vxm 010001 . ..... ..... 100 ..... 1010111 @r_vm |
| 467 | vmadc_vim 010001 . ..... ..... 011 ..... 1010111 @r_vm |
| 468 | vsbc_vvm 010010 0 ..... ..... 000 ..... 1010111 @r_vm_1 |
| 469 | vsbc_vxm 010010 0 ..... ..... 100 ..... 1010111 @r_vm_1 |
| 470 | vmsbc_vvm 010011 . ..... ..... 000 ..... 1010111 @r_vm |
| 471 | vmsbc_vxm 010011 . ..... ..... 100 ..... 1010111 @r_vm |
| 472 | vand_vv 001001 . ..... ..... 000 ..... 1010111 @r_vm |
| 473 | vand_vx 001001 . ..... ..... 100 ..... 1010111 @r_vm |
| 474 | vand_vi 001001 . ..... ..... 011 ..... 1010111 @r_vm |
| 475 | vor_vv 001010 . ..... ..... 000 ..... 1010111 @r_vm |
| 476 | vor_vx 001010 . ..... ..... 100 ..... 1010111 @r_vm |
| 477 | vor_vi 001010 . ..... ..... 011 ..... 1010111 @r_vm |
| 478 | vxor_vv 001011 . ..... ..... 000 ..... 1010111 @r_vm |
| 479 | vxor_vx 001011 . ..... ..... 100 ..... 1010111 @r_vm |
| 480 | vxor_vi 001011 . ..... ..... 011 ..... 1010111 @r_vm |
| 481 | vsll_vv 100101 . ..... ..... 000 ..... 1010111 @r_vm |
| 482 | vsll_vx 100101 . ..... ..... 100 ..... 1010111 @r_vm |
| 483 | vsll_vi 100101 . ..... ..... 011 ..... 1010111 @r_vm |
| 484 | vsrl_vv 101000 . ..... ..... 000 ..... 1010111 @r_vm |
| 485 | vsrl_vx 101000 . ..... ..... 100 ..... 1010111 @r_vm |
| 486 | vsrl_vi 101000 . ..... ..... 011 ..... 1010111 @r_vm |
| 487 | vsra_vv 101001 . ..... ..... 000 ..... 1010111 @r_vm |
| 488 | vsra_vx 101001 . ..... ..... 100 ..... 1010111 @r_vm |
| 489 | vsra_vi 101001 . ..... ..... 011 ..... 1010111 @r_vm |
| 490 | vnsrl_wv 101100 . ..... ..... 000 ..... 1010111 @r_vm |
| 491 | vnsrl_wx 101100 . ..... ..... 100 ..... 1010111 @r_vm |
| 492 | vnsrl_wi 101100 . ..... ..... 011 ..... 1010111 @r_vm |
| 493 | vnsra_wv 101101 . ..... ..... 000 ..... 1010111 @r_vm |
| 494 | vnsra_wx 101101 . ..... ..... 100 ..... 1010111 @r_vm |
| 495 | vnsra_wi 101101 . ..... ..... 011 ..... 1010111 @r_vm |
| 496 | vmseq_vv 011000 . ..... ..... 000 ..... 1010111 @r_vm |
| 497 | vmseq_vx 011000 . ..... ..... 100 ..... 1010111 @r_vm |
| 498 | vmseq_vi 011000 . ..... ..... 011 ..... 1010111 @r_vm |
| 499 | vmsne_vv 011001 . ..... ..... 000 ..... 1010111 @r_vm |
| 500 | vmsne_vx 011001 . ..... ..... 100 ..... 1010111 @r_vm |
| 501 | vmsne_vi 011001 . ..... ..... 011 ..... 1010111 @r_vm |
| 502 | vmsltu_vv 011010 . ..... ..... 000 ..... 1010111 @r_vm |
| 503 | vmsltu_vx 011010 . ..... ..... 100 ..... 1010111 @r_vm |
| 504 | vmslt_vv 011011 . ..... ..... 000 ..... 1010111 @r_vm |
| 505 | vmslt_vx 011011 . ..... ..... 100 ..... 1010111 @r_vm |
| 506 | vmsleu_vv 011100 . ..... ..... 000 ..... 1010111 @r_vm |
| 507 | vmsleu_vx 011100 . ..... ..... 100 ..... 1010111 @r_vm |
| 508 | vmsleu_vi 011100 . ..... ..... 011 ..... 1010111 @r_vm |
| 509 | vmsle_vv 011101 . ..... ..... 000 ..... 1010111 @r_vm |
| 510 | vmsle_vx 011101 . ..... ..... 100 ..... 1010111 @r_vm |
| 511 | vmsle_vi 011101 . ..... ..... 011 ..... 1010111 @r_vm |
| 512 | vmsgtu_vx 011110 . ..... ..... 100 ..... 1010111 @r_vm |
| 513 | vmsgtu_vi 011110 . ..... ..... 011 ..... 1010111 @r_vm |
| 514 | vmsgt_vx 011111 . ..... ..... 100 ..... 1010111 @r_vm |
| 515 | vmsgt_vi 011111 . ..... ..... 011 ..... 1010111 @r_vm |
| 516 | vminu_vv 000100 . ..... ..... 000 ..... 1010111 @r_vm |
| 517 | vminu_vx 000100 . ..... ..... 100 ..... 1010111 @r_vm |
| 518 | vmin_vv 000101 . ..... ..... 000 ..... 1010111 @r_vm |
| 519 | vmin_vx 000101 . ..... ..... 100 ..... 1010111 @r_vm |
| 520 | vmaxu_vv 000110 . ..... ..... 000 ..... 1010111 @r_vm |
| 521 | vmaxu_vx 000110 . ..... ..... 100 ..... 1010111 @r_vm |
| 522 | vmax_vv 000111 . ..... ..... 000 ..... 1010111 @r_vm |
| 523 | vmax_vx 000111 . ..... ..... 100 ..... 1010111 @r_vm |
| 524 | vmul_vv 100101 . ..... ..... 010 ..... 1010111 @r_vm |
| 525 | vmul_vx 100101 . ..... ..... 110 ..... 1010111 @r_vm |
| 526 | vmulh_vv 100111 . ..... ..... 010 ..... 1010111 @r_vm |
| 527 | vmulh_vx 100111 . ..... ..... 110 ..... 1010111 @r_vm |
| 528 | vmulhu_vv 100100 . ..... ..... 010 ..... 1010111 @r_vm |
| 529 | vmulhu_vx 100100 . ..... ..... 110 ..... 1010111 @r_vm |
| 530 | vmulhsu_vv 100110 . ..... ..... 010 ..... 1010111 @r_vm |
| 531 | vmulhsu_vx 100110 . ..... ..... 110 ..... 1010111 @r_vm |
| 532 | vdivu_vv 100000 . ..... ..... 010 ..... 1010111 @r_vm |
| 533 | vdivu_vx 100000 . ..... ..... 110 ..... 1010111 @r_vm |
| 534 | vdiv_vv 100001 . ..... ..... 010 ..... 1010111 @r_vm |
| 535 | vdiv_vx 100001 . ..... ..... 110 ..... 1010111 @r_vm |
| 536 | vremu_vv 100010 . ..... ..... 010 ..... 1010111 @r_vm |
| 537 | vremu_vx 100010 . ..... ..... 110 ..... 1010111 @r_vm |
| 538 | vrem_vv 100011 . ..... ..... 010 ..... 1010111 @r_vm |
| 539 | vrem_vx 100011 . ..... ..... 110 ..... 1010111 @r_vm |
| 540 | vwmulu_vv 111000 . ..... ..... 010 ..... 1010111 @r_vm |
| 541 | vwmulu_vx 111000 . ..... ..... 110 ..... 1010111 @r_vm |
| 542 | vwmulsu_vv 111010 . ..... ..... 010 ..... 1010111 @r_vm |
| 543 | vwmulsu_vx 111010 . ..... ..... 110 ..... 1010111 @r_vm |
| 544 | vwmul_vv 111011 . ..... ..... 010 ..... 1010111 @r_vm |
| 545 | vwmul_vx 111011 . ..... ..... 110 ..... 1010111 @r_vm |
| 546 | vmacc_vv 101101 . ..... ..... 010 ..... 1010111 @r_vm |
| 547 | vmacc_vx 101101 . ..... ..... 110 ..... 1010111 @r_vm |
| 548 | vnmsac_vv 101111 . ..... ..... 010 ..... 1010111 @r_vm |
| 549 | vnmsac_vx 101111 . ..... ..... 110 ..... 1010111 @r_vm |
| 550 | vmadd_vv 101001 . ..... ..... 010 ..... 1010111 @r_vm |
| 551 | vmadd_vx 101001 . ..... ..... 110 ..... 1010111 @r_vm |
| 552 | vnmsub_vv 101011 . ..... ..... 010 ..... 1010111 @r_vm |
| 553 | vnmsub_vx 101011 . ..... ..... 110 ..... 1010111 @r_vm |
| 554 | vwmaccu_vv 111100 . ..... ..... 010 ..... 1010111 @r_vm |
| 555 | vwmaccu_vx 111100 . ..... ..... 110 ..... 1010111 @r_vm |
| 556 | vwmacc_vv 111101 . ..... ..... 010 ..... 1010111 @r_vm |
| 557 | vwmacc_vx 111101 . ..... ..... 110 ..... 1010111 @r_vm |
| 558 | vwmaccsu_vv 111111 . ..... ..... 010 ..... 1010111 @r_vm |
| 559 | vwmaccsu_vx 111111 . ..... ..... 110 ..... 1010111 @r_vm |
| 560 | vwmaccus_vx 111110 . ..... ..... 110 ..... 1010111 @r_vm |
| 561 | vmv_v_v 010111 1 00000 ..... 000 ..... 1010111 @r2 |
| 562 | vmv_v_x 010111 1 00000 ..... 100 ..... 1010111 @r2 |
| 563 | vmv_v_i 010111 1 00000 ..... 011 ..... 1010111 @r2 |
| 564 | vmerge_vvm 010111 0 ..... ..... 000 ..... 1010111 @r_vm_0 |
| 565 | vmerge_vxm 010111 0 ..... ..... 100 ..... 1010111 @r_vm_0 |
| 566 | vmerge_vim 010111 0 ..... ..... 011 ..... 1010111 @r_vm_0 |
| 567 | vsaddu_vv 100000 . ..... ..... 000 ..... 1010111 @r_vm |
| 568 | vsaddu_vx 100000 . ..... ..... 100 ..... 1010111 @r_vm |
| 569 | vsaddu_vi 100000 . ..... ..... 011 ..... 1010111 @r_vm |
| 570 | vsadd_vv 100001 . ..... ..... 000 ..... 1010111 @r_vm |
| 571 | vsadd_vx 100001 . ..... ..... 100 ..... 1010111 @r_vm |
| 572 | vsadd_vi 100001 . ..... ..... 011 ..... 1010111 @r_vm |
| 573 | vssubu_vv 100010 . ..... ..... 000 ..... 1010111 @r_vm |
| 574 | vssubu_vx 100010 . ..... ..... 100 ..... 1010111 @r_vm |
| 575 | vssub_vv 100011 . ..... ..... 000 ..... 1010111 @r_vm |
| 576 | vssub_vx 100011 . ..... ..... 100 ..... 1010111 @r_vm |
| 577 | vaadd_vv 001001 . ..... ..... 010 ..... 1010111 @r_vm |
| 578 | vaadd_vx 001001 . ..... ..... 110 ..... 1010111 @r_vm |
| 579 | vaaddu_vv 001000 . ..... ..... 010 ..... 1010111 @r_vm |
| 580 | vaaddu_vx 001000 . ..... ..... 110 ..... 1010111 @r_vm |
| 581 | vasub_vv 001011 . ..... ..... 010 ..... 1010111 @r_vm |
| 582 | vasub_vx 001011 . ..... ..... 110 ..... 1010111 @r_vm |
| 583 | vasubu_vv 001010 . ..... ..... 010 ..... 1010111 @r_vm |
| 584 | vasubu_vx 001010 . ..... ..... 110 ..... 1010111 @r_vm |
| 585 | vsmul_vv 100111 . ..... ..... 000 ..... 1010111 @r_vm |
| 586 | vsmul_vx 100111 . ..... ..... 100 ..... 1010111 @r_vm |
| 587 | vssrl_vv 101010 . ..... ..... 000 ..... 1010111 @r_vm |
| 588 | vssrl_vx 101010 . ..... ..... 100 ..... 1010111 @r_vm |
| 589 | vssrl_vi 101010 . ..... ..... 011 ..... 1010111 @r_vm |
| 590 | vssra_vv 101011 . ..... ..... 000 ..... 1010111 @r_vm |
| 591 | vssra_vx 101011 . ..... ..... 100 ..... 1010111 @r_vm |
| 592 | vssra_vi 101011 . ..... ..... 011 ..... 1010111 @r_vm |
| 593 | vnclipu_wv 101110 . ..... ..... 000 ..... 1010111 @r_vm |
| 594 | vnclipu_wx 101110 . ..... ..... 100 ..... 1010111 @r_vm |
| 595 | vnclipu_wi 101110 . ..... ..... 011 ..... 1010111 @r_vm |
| 596 | vnclip_wv 101111 . ..... ..... 000 ..... 1010111 @r_vm |
| 597 | vnclip_wx 101111 . ..... ..... 100 ..... 1010111 @r_vm |
| 598 | vnclip_wi 101111 . ..... ..... 011 ..... 1010111 @r_vm |
| 599 | vfadd_vv 000000 . ..... ..... 001 ..... 1010111 @r_vm |
| 600 | vfadd_vf 000000 . ..... ..... 101 ..... 1010111 @r_vm |
| 601 | vfsub_vv 000010 . ..... ..... 001 ..... 1010111 @r_vm |
| 602 | vfsub_vf 000010 . ..... ..... 101 ..... 1010111 @r_vm |
| 603 | vfrsub_vf 100111 . ..... ..... 101 ..... 1010111 @r_vm |
| 604 | vfwadd_vv 110000 . ..... ..... 001 ..... 1010111 @r_vm |
| 605 | vfwadd_vf 110000 . ..... ..... 101 ..... 1010111 @r_vm |
| 606 | vfwadd_wv 110100 . ..... ..... 001 ..... 1010111 @r_vm |
| 607 | vfwadd_wf 110100 . ..... ..... 101 ..... 1010111 @r_vm |
| 608 | vfwsub_vv 110010 . ..... ..... 001 ..... 1010111 @r_vm |
| 609 | vfwsub_vf 110010 . ..... ..... 101 ..... 1010111 @r_vm |
| 610 | vfwsub_wv 110110 . ..... ..... 001 ..... 1010111 @r_vm |
| 611 | vfwsub_wf 110110 . ..... ..... 101 ..... 1010111 @r_vm |
| 612 | vfmul_vv 100100 . ..... ..... 001 ..... 1010111 @r_vm |
| 613 | vfmul_vf 100100 . ..... ..... 101 ..... 1010111 @r_vm |
| 614 | vfdiv_vv 100000 . ..... ..... 001 ..... 1010111 @r_vm |
| 615 | vfdiv_vf 100000 . ..... ..... 101 ..... 1010111 @r_vm |
| 616 | vfrdiv_vf 100001 . ..... ..... 101 ..... 1010111 @r_vm |
| 617 | vfwmul_vv 111000 . ..... ..... 001 ..... 1010111 @r_vm |
| 618 | vfwmul_vf 111000 . ..... ..... 101 ..... 1010111 @r_vm |
| 619 | vfmacc_vv 101100 . ..... ..... 001 ..... 1010111 @r_vm |
| 620 | vfnmacc_vv 101101 . ..... ..... 001 ..... 1010111 @r_vm |
| 621 | vfnmacc_vf 101101 . ..... ..... 101 ..... 1010111 @r_vm |
| 622 | vfmacc_vf 101100 . ..... ..... 101 ..... 1010111 @r_vm |
| 623 | vfmsac_vv 101110 . ..... ..... 001 ..... 1010111 @r_vm |
| 624 | vfmsac_vf 101110 . ..... ..... 101 ..... 1010111 @r_vm |
| 625 | vfnmsac_vv 101111 . ..... ..... 001 ..... 1010111 @r_vm |
| 626 | vfnmsac_vf 101111 . ..... ..... 101 ..... 1010111 @r_vm |
| 627 | vfmadd_vv 101000 . ..... ..... 001 ..... 1010111 @r_vm |
| 628 | vfmadd_vf 101000 . ..... ..... 101 ..... 1010111 @r_vm |
| 629 | vfnmadd_vv 101001 . ..... ..... 001 ..... 1010111 @r_vm |
| 630 | vfnmadd_vf 101001 . ..... ..... 101 ..... 1010111 @r_vm |
| 631 | vfmsub_vv 101010 . ..... ..... 001 ..... 1010111 @r_vm |
| 632 | vfmsub_vf 101010 . ..... ..... 101 ..... 1010111 @r_vm |
| 633 | vfnmsub_vv 101011 . ..... ..... 001 ..... 1010111 @r_vm |
| 634 | vfnmsub_vf 101011 . ..... ..... 101 ..... 1010111 @r_vm |
| 635 | vfwmacc_vv 111100 . ..... ..... 001 ..... 1010111 @r_vm |
| 636 | vfwmacc_vf 111100 . ..... ..... 101 ..... 1010111 @r_vm |
| 637 | vfwnmacc_vv 111101 . ..... ..... 001 ..... 1010111 @r_vm |
| 638 | vfwnmacc_vf 111101 . ..... ..... 101 ..... 1010111 @r_vm |
| 639 | vfwmsac_vv 111110 . ..... ..... 001 ..... 1010111 @r_vm |
| 640 | vfwmsac_vf 111110 . ..... ..... 101 ..... 1010111 @r_vm |
| 641 | vfwnmsac_vv 111111 . ..... ..... 001 ..... 1010111 @r_vm |
| 642 | vfwnmsac_vf 111111 . ..... ..... 101 ..... 1010111 @r_vm |
| 643 | vfsqrt_v 010011 . ..... 00000 001 ..... 1010111 @r2_vm |
| 644 | vfrsqrt7_v 010011 . ..... 00100 001 ..... 1010111 @r2_vm |
| 645 | vfrec7_v 010011 . ..... 00101 001 ..... 1010111 @r2_vm |
| 646 | vfmin_vv 000100 . ..... ..... 001 ..... 1010111 @r_vm |
| 647 | vfmin_vf 000100 . ..... ..... 101 ..... 1010111 @r_vm |
| 648 | vfmax_vv 000110 . ..... ..... 001 ..... 1010111 @r_vm |
| 649 | vfmax_vf 000110 . ..... ..... 101 ..... 1010111 @r_vm |
| 650 | vfsgnj_vv 001000 . ..... ..... 001 ..... 1010111 @r_vm |
| 651 | vfsgnj_vf 001000 . ..... ..... 101 ..... 1010111 @r_vm |
| 652 | vfsgnjn_vv 001001 . ..... ..... 001 ..... 1010111 @r_vm |
| 653 | vfsgnjn_vf 001001 . ..... ..... 101 ..... 1010111 @r_vm |
| 654 | vfsgnjx_vv 001010 . ..... ..... 001 ..... 1010111 @r_vm |
| 655 | vfsgnjx_vf 001010 . ..... ..... 101 ..... 1010111 @r_vm |
| 656 | vfslide1up_vf 001110 . ..... ..... 101 ..... 1010111 @r_vm |
| 657 | vfslide1down_vf 001111 . ..... ..... 101 ..... 1010111 @r_vm |
| 658 | vmfeq_vv 011000 . ..... ..... 001 ..... 1010111 @r_vm |
| 659 | vmfeq_vf 011000 . ..... ..... 101 ..... 1010111 @r_vm |
| 660 | vmfne_vv 011100 . ..... ..... 001 ..... 1010111 @r_vm |
| 661 | vmfne_vf 011100 . ..... ..... 101 ..... 1010111 @r_vm |
| 662 | vmflt_vv 011011 . ..... ..... 001 ..... 1010111 @r_vm |
| 663 | vmflt_vf 011011 . ..... ..... 101 ..... 1010111 @r_vm |
| 664 | vmfle_vv 011001 . ..... ..... 001 ..... 1010111 @r_vm |
| 665 | vmfle_vf 011001 . ..... ..... 101 ..... 1010111 @r_vm |
| 666 | vmfgt_vf 011101 . ..... ..... 101 ..... 1010111 @r_vm |
| 667 | vmfge_vf 011111 . ..... ..... 101 ..... 1010111 @r_vm |
| 668 | vfclass_v 010011 . ..... 10000 001 ..... 1010111 @r2_vm |
| 669 | vfmerge_vfm 010111 0 ..... ..... 101 ..... 1010111 @r_vm_0 |
| 670 | vfmv_v_f 010111 1 00000 ..... 101 ..... 1010111 @r2 |
| 671 | |
| 672 | vfcvt_xu_f_v 010010 . ..... 00000 001 ..... 1010111 @r2_vm |
| 673 | vfcvt_x_f_v 010010 . ..... 00001 001 ..... 1010111 @r2_vm |
| 674 | vfcvt_f_xu_v 010010 . ..... 00010 001 ..... 1010111 @r2_vm |
| 675 | vfcvt_f_x_v 010010 . ..... 00011 001 ..... 1010111 @r2_vm |
| 676 | vfcvt_rtz_xu_f_v 010010 . ..... 00110 001 ..... 1010111 @r2_vm |
| 677 | vfcvt_rtz_x_f_v 010010 . ..... 00111 001 ..... 1010111 @r2_vm |
| 678 | |
| 679 | vfwcvt_xu_f_v 010010 . ..... 01000 001 ..... 1010111 @r2_vm |
| 680 | vfwcvt_x_f_v 010010 . ..... 01001 001 ..... 1010111 @r2_vm |
| 681 | vfwcvt_f_xu_v 010010 . ..... 01010 001 ..... 1010111 @r2_vm |
| 682 | vfwcvt_f_x_v 010010 . ..... 01011 001 ..... 1010111 @r2_vm |
| 683 | vfwcvt_f_f_v 010010 . ..... 01100 001 ..... 1010111 @r2_vm |
| 684 | vfwcvt_rtz_xu_f_v 010010 . ..... 01110 001 ..... 1010111 @r2_vm |
| 685 | vfwcvt_rtz_x_f_v 010010 . ..... 01111 001 ..... 1010111 @r2_vm |
| 686 | |
| 687 | vfncvt_xu_f_w 010010 . ..... 10000 001 ..... 1010111 @r2_vm |
| 688 | vfncvt_x_f_w 010010 . ..... 10001 001 ..... 1010111 @r2_vm |
| 689 | vfncvt_f_xu_w 010010 . ..... 10010 001 ..... 1010111 @r2_vm |
| 690 | vfncvt_f_x_w 010010 . ..... 10011 001 ..... 1010111 @r2_vm |
| 691 | vfncvt_f_f_w 010010 . ..... 10100 001 ..... 1010111 @r2_vm |
| 692 | vfncvt_rod_f_f_w 010010 . ..... 10101 001 ..... 1010111 @r2_vm |
| 693 | vfncvt_rtz_xu_f_w 010010 . ..... 10110 001 ..... 1010111 @r2_vm |
| 694 | vfncvt_rtz_x_f_w 010010 . ..... 10111 001 ..... 1010111 @r2_vm |
| 695 | |
| 696 | vredsum_vs 000000 . ..... ..... 010 ..... 1010111 @r_vm |
| 697 | vredand_vs 000001 . ..... ..... 010 ..... 1010111 @r_vm |
| 698 | vredor_vs 000010 . ..... ..... 010 ..... 1010111 @r_vm |
| 699 | vredxor_vs 000011 . ..... ..... 010 ..... 1010111 @r_vm |
| 700 | vredminu_vs 000100 . ..... ..... 010 ..... 1010111 @r_vm |
| 701 | vredmin_vs 000101 . ..... ..... 010 ..... 1010111 @r_vm |
| 702 | vredmaxu_vs 000110 . ..... ..... 010 ..... 1010111 @r_vm |
| 703 | vredmax_vs 000111 . ..... ..... 010 ..... 1010111 @r_vm |
| 704 | vwredsumu_vs 110000 . ..... ..... 000 ..... 1010111 @r_vm |
| 705 | vwredsum_vs 110001 . ..... ..... 000 ..... 1010111 @r_vm |
| 706 | # Vector ordered and unordered reduction sum |
| 707 | vfredusum_vs 000001 . ..... ..... 001 ..... 1010111 @r_vm |
| 708 | vfredosum_vs 000011 . ..... ..... 001 ..... 1010111 @r_vm |
| 709 | vfredmin_vs 000101 . ..... ..... 001 ..... 1010111 @r_vm |
| 710 | vfredmax_vs 000111 . ..... ..... 001 ..... 1010111 @r_vm |
| 711 | # Vector widening ordered and unordered float reduction sum |
| 712 | vfwredusum_vs 110001 . ..... ..... 001 ..... 1010111 @r_vm |
| 713 | vfwredosum_vs 110011 . ..... ..... 001 ..... 1010111 @r_vm |
| 714 | vmand_mm 011001 1 ..... ..... 010 ..... 1010111 @r |
| 715 | vmnand_mm 011101 1 ..... ..... 010 ..... 1010111 @r |
| 716 | vmandn_mm 011000 1 ..... ..... 010 ..... 1010111 @r |
| 717 | vmxor_mm 011011 1 ..... ..... 010 ..... 1010111 @r |
| 718 | vmor_mm 011010 1 ..... ..... 010 ..... 1010111 @r |
| 719 | vmnor_mm 011110 1 ..... ..... 010 ..... 1010111 @r |
| 720 | vmorn_mm 011100 1 ..... ..... 010 ..... 1010111 @r |
| 721 | vmxnor_mm 011111 1 ..... ..... 010 ..... 1010111 @r |
| 722 | vcpop_m 010000 . ..... 10000 010 ..... 1010111 @r2_vm |
| 723 | vfirst_m 010000 . ..... 10001 010 ..... 1010111 @r2_vm |
| 724 | vmsbf_m 010100 . ..... 00001 010 ..... 1010111 @r2_vm |
| 725 | vmsif_m 010100 . ..... 00011 010 ..... 1010111 @r2_vm |
| 726 | vmsof_m 010100 . ..... 00010 010 ..... 1010111 @r2_vm |
| 727 | viota_m 010100 . ..... 10000 010 ..... 1010111 @r2_vm |
| 728 | vid_v 010100 . 00000 10001 010 ..... 1010111 @r1_vm |
| 729 | vmv_x_s 010000 1 ..... 00000 010 ..... 1010111 @r2rd |
| 730 | vmv_s_x 010000 1 00000 ..... 110 ..... 1010111 @r2 |
| 731 | vfmv_f_s 010000 1 ..... 00000 001 ..... 1010111 @r2rd |
| 732 | vfmv_s_f 010000 1 00000 ..... 101 ..... 1010111 @r2 |
| 733 | vslideup_vx 001110 . ..... ..... 100 ..... 1010111 @r_vm |
| 734 | vslideup_vi 001110 . ..... ..... 011 ..... 1010111 @r_vm |
| 735 | vslide1up_vx 001110 . ..... ..... 110 ..... 1010111 @r_vm |
| 736 | vslidedown_vx 001111 . ..... ..... 100 ..... 1010111 @r_vm |
| 737 | vslidedown_vi 001111 . ..... ..... 011 ..... 1010111 @r_vm |
| 738 | vslide1down_vx 001111 . ..... ..... 110 ..... 1010111 @r_vm |
| 739 | vrgather_vv 001100 . ..... ..... 000 ..... 1010111 @r_vm |
| 740 | vrgatherei16_vv 001110 . ..... ..... 000 ..... 1010111 @r_vm |
| 741 | vrgather_vx 001100 . ..... ..... 100 ..... 1010111 @r_vm |
| 742 | vrgather_vi 001100 . ..... ..... 011 ..... 1010111 @r_vm |
| 743 | vcompress_vm 010111 1 ..... ..... 010 ..... 1010111 @r |
| 744 | vmv1r_v 100111 1 ..... 00000 011 ..... 1010111 @r2rd |
| 745 | vmv2r_v 100111 1 ..... 00001 011 ..... 1010111 @r2rd |
| 746 | vmv4r_v 100111 1 ..... 00011 011 ..... 1010111 @r2rd |
| 747 | vmv8r_v 100111 1 ..... 00111 011 ..... 1010111 @r2rd |
| 748 | |
| 749 | # Vector Integer Extension |
| 750 | vzext_vf2 010010 . ..... 00110 010 ..... 1010111 @r2_vm |
| 751 | vzext_vf4 010010 . ..... 00100 010 ..... 1010111 @r2_vm |
| 752 | vzext_vf8 010010 . ..... 00010 010 ..... 1010111 @r2_vm |
| 753 | vsext_vf2 010010 . ..... 00111 010 ..... 1010111 @r2_vm |
| 754 | vsext_vf4 010010 . ..... 00101 010 ..... 1010111 @r2_vm |
| 755 | vsext_vf8 010010 . ..... 00011 010 ..... 1010111 @r2_vm |
| 756 | |
| 757 | vsetvli 0 ........... ..... 111 ..... 1010111 @r2_zimm11 |
| 758 | vsetivli 11 .......... ..... 111 ..... 1010111 @r2_zimm10 |
| 759 | vsetvl 1000000 ..... ..... 111 ..... 1010111 @r |
| 760 | |
| 761 | # *** Zawrs Standard Extension *** |
| 762 | wrs_nto 000000001101 00000 000 00000 1110011 |
| 763 | wrs_sto 000000011101 00000 000 00000 1110011 |
| 764 | |
| 765 | # *** RV32 Zba Standard Extension *** |
| 766 | sh1add 0010000 .......... 010 ..... 0110011 @r |
| 767 | sh2add 0010000 .......... 100 ..... 0110011 @r |
| 768 | sh3add 0010000 .......... 110 ..... 0110011 @r |
| 769 | |
| 770 | # *** RV64 Zba Standard Extension (in addition to RV32 Zba) *** |
| 771 | add_uw 0000100 .......... 000 ..... 0111011 @r |
| 772 | sh1add_uw 0010000 .......... 010 ..... 0111011 @r |
| 773 | sh2add_uw 0010000 .......... 100 ..... 0111011 @r |
| 774 | sh3add_uw 0010000 .......... 110 ..... 0111011 @r |
| 775 | slli_uw 00001 ............ 001 ..... 0011011 @sh |
| 776 | |
| 777 | # *** RV32 Zbb/Zbkb Standard Extension *** |
| 778 | andn 0100000 .......... 111 ..... 0110011 @r |
| 779 | rol 0110000 .......... 001 ..... 0110011 @r |
| 780 | ror 0110000 .......... 101 ..... 0110011 @r |
| 781 | rori 01100 ............ 101 ..... 0010011 @sh |
| 782 | # The encoding for rev8 differs between RV32 and RV64. |
| 783 | # rev8_32 denotes the RV32 variant. |
| 784 | rev8_32 011010 011000 ..... 101 ..... 0010011 @r2 |
| 785 | # The encoding for zext.h differs between RV32 and RV64. |
| 786 | # zext_h_32 denotes the RV32 variant. |
| 787 | { |
| 788 | zext_h_32 0000100 00000 ..... 100 ..... 0110011 @r2 |
| 789 | pack 0000100 ..... ..... 100 ..... 0110011 @r |
| 790 | } |
| 791 | xnor 0100000 .......... 100 ..... 0110011 @r |
| 792 | # *** RV32 extra Zbb Standard Extension *** |
| 793 | clz 011000 000000 ..... 001 ..... 0010011 @r2 |
| 794 | cpop 011000 000010 ..... 001 ..... 0010011 @r2 |
| 795 | ctz 011000 000001 ..... 001 ..... 0010011 @r2 |
| 796 | max 0000101 .......... 110 ..... 0110011 @r |
| 797 | maxu 0000101 .......... 111 ..... 0110011 @r |
| 798 | min 0000101 .......... 100 ..... 0110011 @r |
| 799 | minu 0000101 .......... 101 ..... 0110011 @r |
| 800 | orc_b 001010 000111 ..... 101 ..... 0010011 @r2 |
| 801 | orn 0100000 .......... 110 ..... 0110011 @r |
| 802 | sext_b 011000 000100 ..... 001 ..... 0010011 @r2 |
| 803 | sext_h 011000 000101 ..... 001 ..... 0010011 @r2 |
| 804 | # *** RV32 extra Zbkb Standard Extension *** |
| 805 | brev8 0110100 00111 ..... 101 ..... 0010011 @r2 #grevi |
| 806 | packh 0000100 .......... 111 ..... 0110011 @r |
| 807 | unzip 0000100 01111 ..... 101 ..... 0010011 @r2 #unshfl |
| 808 | zip 0000100 01111 ..... 001 ..... 0010011 @r2 #shfl |
| 809 | |
| 810 | # *** RV64 Zbb/Zbkb Standard Extension (in addition to RV32 Zbb/Zbkb) *** |
| 811 | # The encoding for rev8 differs between RV32 and RV64. |
| 812 | # When executing on RV64, the encoding used in RV32 is an illegal |
| 813 | # instruction, so we use different handler functions to differentiate. |
| 814 | rev8_64 011010 111000 ..... 101 ..... 0010011 @r2 |
| 815 | rolw 0110000 .......... 001 ..... 0111011 @r |
| 816 | roriw 0110000 .......... 101 ..... 0011011 @sh5 |
| 817 | rorw 0110000 .......... 101 ..... 0111011 @r |
| 818 | # The encoding for zext.h differs between RV32 and RV64. |
| 819 | # When executing on RV64, the encoding used in RV32 is an illegal |
| 820 | # instruction, so we use different handler functions to differentiate. |
| 821 | { |
| 822 | zext_h_64 0000100 00000 ..... 100 ..... 0111011 @r2 |
| 823 | packw 0000100 ..... ..... 100 ..... 0111011 @r |
| 824 | } |
| 825 | # *** RV64 extra Zbb Standard Extension (in addition to RV32 Zbb) *** |
| 826 | clzw 0110000 00000 ..... 001 ..... 0011011 @r2 |
| 827 | ctzw 0110000 00001 ..... 001 ..... 0011011 @r2 |
| 828 | cpopw 0110000 00010 ..... 001 ..... 0011011 @r2 |
| 829 | |
| 830 | # *** RV32 Zbc/Zbkc Standard Extension *** |
| 831 | clmul 0000101 .......... 001 ..... 0110011 @r |
| 832 | clmulh 0000101 .......... 011 ..... 0110011 @r |
| 833 | # *** RV32 extra Zbc Standard Extension *** |
| 834 | clmulr 0000101 .......... 010 ..... 0110011 @r |
| 835 | |
| 836 | # *** RV32 Zbkx Standard Extension *** |
| 837 | xperm4 0010100 .......... 010 ..... 0110011 @r |
| 838 | xperm8 0010100 .......... 100 ..... 0110011 @r |
| 839 | |
| 840 | # *** RV32 Zbs Standard Extension *** |
| 841 | bclr 0100100 .......... 001 ..... 0110011 @r |
| 842 | bclri 01001. ........... 001 ..... 0010011 @sh |
| 843 | bext 0100100 .......... 101 ..... 0110011 @r |
| 844 | bexti 01001. ........... 101 ..... 0010011 @sh |
| 845 | binv 0110100 .......... 001 ..... 0110011 @r |
| 846 | binvi 01101. ........... 001 ..... 0010011 @sh |
| 847 | bset 0010100 .......... 001 ..... 0110011 @r |
| 848 | bseti 00101. ........... 001 ..... 0010011 @sh |
| 849 | |
| 850 | # *** Zfa Standard Extension *** |
| 851 | fli_s 1111000 00001 ..... 000 ..... 1010011 @r2 |
| 852 | fli_d 1111001 00001 ..... 000 ..... 1010011 @r2 |
| 853 | fli_h 1111010 00001 ..... 000 ..... 1010011 @r2 |
| 854 | fminm_s 0010100 ..... ..... 010 ..... 1010011 @r |
| 855 | fmaxm_s 0010100 ..... ..... 011 ..... 1010011 @r |
| 856 | fminm_d 0010101 ..... ..... 010 ..... 1010011 @r |
| 857 | fmaxm_d 0010101 ..... ..... 011 ..... 1010011 @r |
| 858 | fminm_h 0010110 ..... ..... 010 ..... 1010011 @r |
| 859 | fmaxm_h 0010110 ..... ..... 011 ..... 1010011 @r |
| 860 | fround_s 0100000 00100 ..... ... ..... 1010011 @r2_rm |
| 861 | froundnx_s 0100000 00101 ..... ... ..... 1010011 @r2_rm |
| 862 | fround_d 0100001 00100 ..... ... ..... 1010011 @r2_rm |
| 863 | froundnx_d 0100001 00101 ..... ... ..... 1010011 @r2_rm |
| 864 | fround_h 0100010 00100 ..... ... ..... 1010011 @r2_rm |
| 865 | froundnx_h 0100010 00101 ..... ... ..... 1010011 @r2_rm |
| 866 | fcvtmod_w_d 1100001 01000 ..... 001 ..... 1010011 @r2 |
| 867 | fmvh_x_d 1110001 00001 ..... 000 ..... 1010011 @r2 |
| 868 | fmvp_d_x 1011001 ..... ..... 000 ..... 1010011 @r |
| 869 | fleq_s 1010000 ..... ..... 100 ..... 1010011 @r |
| 870 | fltq_s 1010000 ..... ..... 101 ..... 1010011 @r |
| 871 | fleq_d 1010001 ..... ..... 100 ..... 1010011 @r |
| 872 | fltq_d 1010001 ..... ..... 101 ..... 1010011 @r |
| 873 | fleq_h 1010010 ..... ..... 100 ..... 1010011 @r |
| 874 | fltq_h 1010010 ..... ..... 101 ..... 1010011 @r |
| 875 | |
| 876 | # *** RV32 Zfh Extension *** |
| 877 | flh ............ ..... 001 ..... 0000111 @i |
| 878 | fsh ....... ..... ..... 001 ..... 0100111 @s |
| 879 | fmadd_h ..... 10 ..... ..... ... ..... 1000011 @r4_rm |
| 880 | fmsub_h ..... 10 ..... ..... ... ..... 1000111 @r4_rm |
| 881 | fnmsub_h ..... 10 ..... ..... ... ..... 1001011 @r4_rm |
| 882 | fnmadd_h ..... 10 ..... ..... ... ..... 1001111 @r4_rm |
| 883 | fadd_h 0000010 ..... ..... ... ..... 1010011 @r_rm |
| 884 | fsub_h 0000110 ..... ..... ... ..... 1010011 @r_rm |
| 885 | fmul_h 0001010 ..... ..... ... ..... 1010011 @r_rm |
| 886 | fdiv_h 0001110 ..... ..... ... ..... 1010011 @r_rm |
| 887 | fsqrt_h 0101110 00000 ..... ... ..... 1010011 @r2_rm |
| 888 | fsgnj_h 0010010 ..... ..... 000 ..... 1010011 @r |
| 889 | fsgnjn_h 0010010 ..... ..... 001 ..... 1010011 @r |
| 890 | fsgnjx_h 0010010 ..... ..... 010 ..... 1010011 @r |
| 891 | fmin_h 0010110 ..... ..... 000 ..... 1010011 @r |
| 892 | fmax_h 0010110 ..... ..... 001 ..... 1010011 @r |
| 893 | fcvt_h_s 0100010 00000 ..... ... ..... 1010011 @r2_rm |
| 894 | fcvt_s_h 0100000 00010 ..... ... ..... 1010011 @r2_rm |
| 895 | fcvt_h_d 0100010 00001 ..... ... ..... 1010011 @r2_rm |
| 896 | fcvt_d_h 0100001 00010 ..... ... ..... 1010011 @r2_rm |
| 897 | fcvt_w_h 1100010 00000 ..... ... ..... 1010011 @r2_rm |
| 898 | fcvt_wu_h 1100010 00001 ..... ... ..... 1010011 @r2_rm |
| 899 | fmv_x_h 1110010 00000 ..... 000 ..... 1010011 @r2 |
| 900 | feq_h 1010010 ..... ..... 010 ..... 1010011 @r |
| 901 | flt_h 1010010 ..... ..... 001 ..... 1010011 @r |
| 902 | fle_h 1010010 ..... ..... 000 ..... 1010011 @r |
| 903 | fclass_h 1110010 00000 ..... 001 ..... 1010011 @r2 |
| 904 | fcvt_h_w 1101010 00000 ..... ... ..... 1010011 @r2_rm |
| 905 | fcvt_h_wu 1101010 00001 ..... ... ..... 1010011 @r2_rm |
| 906 | fmv_h_x 1111010 00000 ..... 000 ..... 1010011 @r2 |
| 907 | |
| 908 | # *** RV64 Zfh Extension (in addition to RV32 Zfh) *** |
| 909 | fcvt_l_h 1100010 00010 ..... ... ..... 1010011 @r2_rm |
| 910 | fcvt_lu_h 1100010 00011 ..... ... ..... 1010011 @r2_rm |
| 911 | fcvt_h_l 1101010 00010 ..... ... ..... 1010011 @r2_rm |
| 912 | fcvt_h_lu 1101010 00011 ..... ... ..... 1010011 @r2_rm |
| 913 | |
| 914 | # *** Svinval Standard Extension *** |
| 915 | sinval_vma 0001011 ..... ..... 000 00000 1110011 @sfence_vma |
| 916 | sfence_w_inval 0001100 00000 00000 000 00000 1110011 |
| 917 | sfence_inval_ir 0001100 00001 00000 000 00000 1110011 |
| 918 | hinval_vvma 0010011 ..... ..... 000 00000 1110011 @hfence_vvma |
| 919 | hinval_gvma 0110011 ..... ..... 000 00000 1110011 @hfence_gvma |
| 920 | |
| 921 | # *** RV32 Zknd Standard Extension *** |
| 922 | aes32dsmi .. 10111 ..... ..... 000 ..... 0110011 @k_aes |
| 923 | aes32dsi .. 10101 ..... ..... 000 ..... 0110011 @k_aes |
| 924 | # *** RV64 Zknd Standard Extension *** |
| 925 | aes64dsm 00 11111 ..... ..... 000 ..... 0110011 @r |
| 926 | aes64ds 00 11101 ..... ..... 000 ..... 0110011 @r |
| 927 | aes64im 00 11000 00000 ..... 001 ..... 0010011 @r2 |
| 928 | # *** RV32 Zkne Standard Extension *** |
| 929 | aes32esmi .. 10011 ..... ..... 000 ..... 0110011 @k_aes |
| 930 | aes32esi .. 10001 ..... ..... 000 ..... 0110011 @k_aes |
| 931 | # *** RV64 Zkne Standard Extension *** |
| 932 | aes64es 00 11001 ..... ..... 000 ..... 0110011 @r |
| 933 | aes64esm 00 11011 ..... ..... 000 ..... 0110011 @r |
| 934 | # *** RV64 Zkne/zknd Standard Extension *** |
| 935 | aes64ks2 01 11111 ..... ..... 000 ..... 0110011 @r |
| 936 | aes64ks1i 00 11000 1.... ..... 001 ..... 0010011 @i_aes |
| 937 | # *** RV32 Zknh Standard Extension *** |
| 938 | sha256sig0 00 01000 00010 ..... 001 ..... 0010011 @r2 |
| 939 | sha256sig1 00 01000 00011 ..... 001 ..... 0010011 @r2 |
| 940 | sha256sum0 00 01000 00000 ..... 001 ..... 0010011 @r2 |
| 941 | sha256sum1 00 01000 00001 ..... 001 ..... 0010011 @r2 |
| 942 | sha512sum0r 01 01000 ..... ..... 000 ..... 0110011 @r |
| 943 | sha512sum1r 01 01001 ..... ..... 000 ..... 0110011 @r |
| 944 | sha512sig0l 01 01010 ..... ..... 000 ..... 0110011 @r |
| 945 | sha512sig0h 01 01110 ..... ..... 000 ..... 0110011 @r |
| 946 | sha512sig1l 01 01011 ..... ..... 000 ..... 0110011 @r |
| 947 | sha512sig1h 01 01111 ..... ..... 000 ..... 0110011 @r |
| 948 | # *** RV64 Zknh Standard Extension *** |
| 949 | sha512sig0 00 01000 00110 ..... 001 ..... 0010011 @r2 |
| 950 | sha512sig1 00 01000 00111 ..... 001 ..... 0010011 @r2 |
| 951 | sha512sum0 00 01000 00100 ..... 001 ..... 0010011 @r2 |
| 952 | sha512sum1 00 01000 00101 ..... 001 ..... 0010011 @r2 |
| 953 | # *** RV32 Zksh Standard Extension *** |
| 954 | sm3p0 00 01000 01000 ..... 001 ..... 0010011 @r2 |
| 955 | sm3p1 00 01000 01001 ..... 001 ..... 0010011 @r2 |
| 956 | # *** RV32 Zksed Standard Extension *** |
| 957 | sm4ed .. 11000 ..... ..... 000 ..... 0110011 @k_aes |
| 958 | sm4ks .. 11010 ..... ..... 000 ..... 0110011 @k_aes |
| 959 | |
| 960 | # *** RV32 Zicond Standard Extension *** |
| 961 | czero_eqz 0000111 ..... ..... 101 ..... 0110011 @r |
| 962 | czero_nez 0000111 ..... ..... 111 ..... 0110011 @r |
| 963 | |
| 964 | # *** Zfbfmin Standard Extension *** |
| 965 | fcvt_bf16_s 0100010 01000 ..... ... ..... 1010011 @r2_rm |
| 966 | fcvt_s_bf16 0100000 00110 ..... ... ..... 1010011 @r2_rm |
| 967 | |
| 968 | # *** Zvfbfmin Standard Extension *** |
| 969 | vfncvtbf16_f_f_w 010010 . ..... 11101 001 ..... 1010111 @r2_vm |
| 970 | vfwcvtbf16_f_f_v 010010 . ..... 01101 001 ..... 1010111 @r2_vm |
| 971 | |
| 972 | # *** Zvfbfwma Standard Extension *** |
| 973 | vfwmaccbf16_vv 111011 . ..... ..... 001 ..... 1010111 @r_vm |
| 974 | vfwmaccbf16_vf 111011 . ..... ..... 101 ..... 1010111 @r_vm |
| 975 | |
| 976 | # *** Zvbc vector crypto extension *** |
| 977 | vclmul_vv 001100 . ..... ..... 010 ..... 1010111 @r_vm |
| 978 | vclmul_vx 001100 . ..... ..... 110 ..... 1010111 @r_vm |
| 979 | vclmulh_vv 001101 . ..... ..... 010 ..... 1010111 @r_vm |
| 980 | vclmulh_vx 001101 . ..... ..... 110 ..... 1010111 @r_vm |
| 981 | |
| 982 | # *** Zvbb vector crypto extension *** |
| 983 | vrol_vv 010101 . ..... ..... 000 ..... 1010111 @r_vm |
| 984 | vrol_vx 010101 . ..... ..... 100 ..... 1010111 @r_vm |
| 985 | vror_vv 010100 . ..... ..... 000 ..... 1010111 @r_vm |
| 986 | vror_vx 010100 . ..... ..... 100 ..... 1010111 @r_vm |
| 987 | vror_vi 01010. . ..... ..... 011 ..... 1010111 @r2_zimm6 |
| 988 | vbrev8_v 010010 . ..... 01000 010 ..... 1010111 @r2_vm |
| 989 | vrev8_v 010010 . ..... 01001 010 ..... 1010111 @r2_vm |
| 990 | vandn_vv 000001 . ..... ..... 000 ..... 1010111 @r_vm |
| 991 | vandn_vx 000001 . ..... ..... 100 ..... 1010111 @r_vm |
| 992 | vbrev_v 010010 . ..... 01010 010 ..... 1010111 @r2_vm |
| 993 | vclz_v 010010 . ..... 01100 010 ..... 1010111 @r2_vm |
| 994 | vctz_v 010010 . ..... 01101 010 ..... 1010111 @r2_vm |
| 995 | vcpop_v 010010 . ..... 01110 010 ..... 1010111 @r2_vm |
| 996 | vwsll_vv 110101 . ..... ..... 000 ..... 1010111 @r_vm |
| 997 | vwsll_vx 110101 . ..... ..... 100 ..... 1010111 @r_vm |
| 998 | vwsll_vi 110101 . ..... ..... 011 ..... 1010111 @r_vm |
| 999 | |
| 1000 | # *** Zvkned vector crypto extension *** |
| 1001 | vaesef_vv 101000 1 ..... 00011 010 ..... 1110111 @r2_vm_1 |
| 1002 | vaesef_vs 101001 1 ..... 00011 010 ..... 1110111 @r2_vm_1 |
| 1003 | vaesdf_vv 101000 1 ..... 00001 010 ..... 1110111 @r2_vm_1 |
| 1004 | vaesdf_vs 101001 1 ..... 00001 010 ..... 1110111 @r2_vm_1 |
| 1005 | vaesem_vv 101000 1 ..... 00010 010 ..... 1110111 @r2_vm_1 |
| 1006 | vaesem_vs 101001 1 ..... 00010 010 ..... 1110111 @r2_vm_1 |
| 1007 | vaesdm_vv 101000 1 ..... 00000 010 ..... 1110111 @r2_vm_1 |
| 1008 | vaesdm_vs 101001 1 ..... 00000 010 ..... 1110111 @r2_vm_1 |
| 1009 | vaesz_vs 101001 1 ..... 00111 010 ..... 1110111 @r2_vm_1 |
| 1010 | vaeskf1_vi 100010 1 ..... ..... 010 ..... 1110111 @r_vm_1 |
| 1011 | vaeskf2_vi 101010 1 ..... ..... 010 ..... 1110111 @r_vm_1 |
| 1012 | |
| 1013 | # *** Zvknh vector crypto extension *** |
| 1014 | vsha2ms_vv 101101 1 ..... ..... 010 ..... 1110111 @r_vm_1 |
| 1015 | vsha2ch_vv 101110 1 ..... ..... 010 ..... 1110111 @r_vm_1 |
| 1016 | vsha2cl_vv 101111 1 ..... ..... 010 ..... 1110111 @r_vm_1 |
| 1017 | |
| 1018 | # *** Zvksh vector crypto extension *** |
| 1019 | vsm3me_vv 100000 1 ..... ..... 010 ..... 1110111 @r_vm_1 |
| 1020 | vsm3c_vi 101011 1 ..... ..... 010 ..... 1110111 @r_vm_1 |
| 1021 | |
| 1022 | # *** Zvkg vector crypto extension *** |
| 1023 | vghsh_vv 101100 1 ..... ..... 010 ..... 1110111 @r_vm_1 |
| 1024 | vgmul_vv 101000 1 ..... 10001 010 ..... 1110111 @r2_vm_1 |
| 1025 | |
| 1026 | # *** Zvksed vector crypto extension *** |
| 1027 | vsm4k_vi 100001 1 ..... ..... 010 ..... 1110111 @r_vm_1 |
| 1028 | vsm4r_vv 101000 1 ..... 10000 010 ..... 1110111 @r2_vm_1 |
| 1029 | vsm4r_vs 101001 1 ..... 10000 010 ..... 1110111 @r2_vm_1 |
| 1030 | |
| 1031 | # *** RV32 Zacas Standard Extension *** |
| 1032 | amocas_w 00101 . . ..... ..... 010 ..... 0101111 @atom_st |
| 1033 | amocas_d 00101 . . ..... ..... 011 ..... 0101111 @atom_st |
| 1034 | # *** RV64 Zacas Standard Extension *** |
| 1035 | amocas_q 00101 . . ..... ..... 100 ..... 0101111 @atom_st |
| 1036 | |
| 1037 | # *** Zimop may-be-operation extension *** |
| 1038 | { |
| 1039 | # zicfiss instructions carved out of mop.r |
| 1040 | [ |
| 1041 | ssrdp 1100110 11100 00000 100 rd:5 1110011 |
| 1042 | sspopchk 1100110 11100 00001 100 00000 1110011 &r2 rs1=1 rd=0 |
| 1043 | sspopchk 1100110 11100 00101 100 00000 1110011 &r2 rs1=5 rd=0 |
| 1044 | ] |
| 1045 | mop_r_n 1 . 00 .. 0111 .. ..... 100 ..... 1110011 @mop5 |
| 1046 | } |
| 1047 | { |
| 1048 | # zicfiss instruction carved out of mop.rr |
| 1049 | [ |
| 1050 | sspush 1100111 00001 00000 100 00000 1110011 &r2_s rs2=1 rs1=0 |
| 1051 | sspush 1100111 00101 00000 100 00000 1110011 &r2_s rs2=5 rs1=0 |
| 1052 | ] |
| 1053 | mop_rr_n 1 . 00 .. 1 ..... ..... 100 ..... 1110011 @mop3 |
| 1054 | } |
| 1055 | |
| 1056 | # *** Zabhb Standard Extension *** |
| 1057 | amoswap_b 00001 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1058 | amoadd_b 00000 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1059 | amoxor_b 00100 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1060 | amoand_b 01100 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1061 | amoor_b 01000 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1062 | amomin_b 10000 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1063 | amomax_b 10100 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1064 | amominu_b 11000 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1065 | amomaxu_b 11100 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1066 | amoswap_h 00001 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1067 | amoadd_h 00000 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1068 | amoxor_h 00100 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1069 | amoand_h 01100 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1070 | amoor_h 01000 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1071 | amomin_h 10000 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1072 | amomax_h 10100 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1073 | amominu_h 11000 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1074 | amomaxu_h 11100 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1075 | amocas_b 00101 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1076 | amocas_h 00101 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1077 | |
| 1078 | # *** Zalasr Standard Extension *** |
| 1079 | lb_aqrl 00110 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1080 | lh_aqrl 00110 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1081 | lw_aqrl 00110 . . ..... ..... 010 ..... 0101111 @atom_st |
| 1082 | ld_aqrl 00110 . . ..... ..... 011 ..... 0101111 @atom_st |
| 1083 | sb_aqrl 00111 . . ..... ..... 000 ..... 0101111 @atom_st |
| 1084 | sh_aqrl 00111 . . ..... ..... 001 ..... 0101111 @atom_st |
| 1085 | sw_aqrl 00111 . . ..... ..... 010 ..... 0101111 @atom_st |
| 1086 | sd_aqrl 00111 . . ..... ..... 011 ..... 0101111 @atom_st |