260b594d8a
This patch adds support for the Zawrs ISA extension. Given the current (incomplete) implementation of reservation sets there seems to be no way to provide a full emulation of the WRS instruction (wake on reservation set invalidation or timeout or interrupt). Therefore, we just exit the TB and return to the main loop. The specification can be found here: https://github.com/riscv/riscv-zawrs/blob/main/zawrs.adoc Note, that the Zawrs extension is frozen, but not ratified yet. Changes since v3: * Remove "RFC" since the extension is frozen * Rebase on master and fix integration issues * Fix entry ordering in extension list Changes since v2: * Rebase on master and resolve conflicts * Adjustments according to a specification change * Inline REQUIRE_ZAWRS() since it has only one user Changes since v1: * Adding zawrs to the ISA string that is passed to the kernel Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221005144948.3421504-1-christoph.muellner@vrull.eu> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
893 lines
45 KiB
Plaintext
893 lines
45 KiB
Plaintext
#
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# RISC-V translation routines for the RVXI Base Integer Instruction Set.
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#
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# Copyright (c) 2018 Peer Adelt, peer.adelt@hni.uni-paderborn.de
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# Bastian Koppelmann, kbastian@mail.uni-paderborn.de
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms and conditions of the GNU General Public License,
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# version 2 or later, as published by the Free Software Foundation.
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#
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# This program is distributed in the hope it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program. If not, see <http://www.gnu.org/licenses/>.
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# Fields:
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%rs3 27:5
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%rs2 20:5
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%rs1 15:5
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%rd 7:5
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%sh5 20:5
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%sh6 20:6
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%sh7 20:7
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%csr 20:12
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%rm 12:3
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%nf 29:3 !function=ex_plus_1
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# immediates:
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%imm_i 20:s12
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%imm_s 25:s7 7:5
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%imm_b 31:s1 7:1 25:6 8:4 !function=ex_shift_1
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%imm_j 31:s1 12:8 20:1 21:10 !function=ex_shift_1
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%imm_u 12:s20 !function=ex_shift_12
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%imm_bs 30:2 !function=ex_shift_3
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%imm_rnum 20:4
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# Argument sets:
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&empty
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&b imm rs2 rs1
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&i imm rs1 rd
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&j imm rd
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&r rd rs1 rs2
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&r2 rd rs1
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&r2_s rs1 rs2
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&s imm rs1 rs2
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&u imm rd
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&shift shamt rs1 rd
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&atomic aq rl rs2 rs1 rd
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&rmrr vm rd rs1 rs2
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&rmr vm rd rs2
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&r2nfvm vm rd rs1 nf
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&rnfvm vm rd rs1 rs2 nf
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&k_aes shamt rs2 rs1 rd
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# Formats 32:
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@r ....... ..... ..... ... ..... ....... &r %rs2 %rs1 %rd
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@i ............ ..... ... ..... ....... &i imm=%imm_i %rs1 %rd
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@b ....... ..... ..... ... ..... ....... &b imm=%imm_b %rs2 %rs1
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@s ....... ..... ..... ... ..... ....... &s imm=%imm_s %rs2 %rs1
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@u .................... ..... ....... &u imm=%imm_u %rd
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@j .................... ..... ....... &j imm=%imm_j %rd
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@sh ...... ...... ..... ... ..... ....... &shift shamt=%sh7 %rs1 %rd
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@csr ............ ..... ... ..... ....... %csr %rs1 %rd
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@atom_ld ..... aq:1 rl:1 ..... ........ ..... ....... &atomic rs2=0 %rs1 %rd
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@atom_st ..... aq:1 rl:1 ..... ........ ..... ....... &atomic %rs2 %rs1 %rd
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@r4_rm ..... .. ..... ..... ... ..... ....... %rs3 %rs2 %rs1 %rm %rd
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@r_rm ....... ..... ..... ... ..... ....... %rs2 %rs1 %rm %rd
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@r2_rm ....... ..... ..... ... ..... ....... %rs1 %rm %rd
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@r2 ....... ..... ..... ... ..... ....... &r2 %rs1 %rd
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@r2_nfvm ... ... vm:1 ..... ..... ... ..... ....... &r2nfvm %nf %rs1 %rd
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@r2_vm ...... vm:1 ..... ..... ... ..... ....... &rmr %rs2 %rd
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@r1_vm ...... vm:1 ..... ..... ... ..... ....... %rd
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@r_nfvm ... ... vm:1 ..... ..... ... ..... ....... &rnfvm %nf %rs2 %rs1 %rd
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@r2rd ....... ..... ..... ... ..... ....... %rs2 %rd
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@r_vm ...... vm:1 ..... ..... ... ..... ....... &rmrr %rs2 %rs1 %rd
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@r_vm_1 ...... . ..... ..... ... ..... ....... &rmrr vm=1 %rs2 %rs1 %rd
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@r_vm_0 ...... . ..... ..... ... ..... ....... &rmrr vm=0 %rs2 %rs1 %rd
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@r2_zimm11 . zimm:11 ..... ... ..... ....... %rs1 %rd
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@r2_zimm10 .. zimm:10 ..... ... ..... ....... %rs1 %rd
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@r2_s ....... ..... ..... ... ..... ....... %rs2 %rs1
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@hfence_gvma ....... ..... ..... ... ..... ....... %rs2 %rs1
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@hfence_vvma ....... ..... ..... ... ..... ....... %rs2 %rs1
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@sfence_vma ....... ..... ..... ... ..... ....... %rs2 %rs1
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@sfence_vm ....... ..... ..... ... ..... ....... %rs1
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@k_aes .. ..... ..... ..... ... ..... ....... &k_aes shamt=%imm_bs %rs2 %rs1 %rd
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@i_aes .. ..... ..... ..... ... ..... ....... &i imm=%imm_rnum %rs1 %rd
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# Formats 64:
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@sh5 ....... ..... ..... ... ..... ....... &shift shamt=%sh5 %rs1 %rd
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# Formats 128:
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@sh6 ...... ...... ..... ... ..... ....... &shift shamt=%sh6 %rs1 %rd
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# *** Privileged Instructions ***
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ecall 000000000000 00000 000 00000 1110011
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ebreak 000000000001 00000 000 00000 1110011
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uret 0000000 00010 00000 000 00000 1110011
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sret 0001000 00010 00000 000 00000 1110011
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mret 0011000 00010 00000 000 00000 1110011
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wfi 0001000 00101 00000 000 00000 1110011
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sfence_vma 0001001 ..... ..... 000 00000 1110011 @sfence_vma
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sfence_vm 0001000 00100 ..... 000 00000 1110011 @sfence_vm
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# *** RV32I Base Instruction Set ***
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lui .................... ..... 0110111 @u
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auipc .................... ..... 0010111 @u
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jal .................... ..... 1101111 @j
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jalr ............ ..... 000 ..... 1100111 @i
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beq ....... ..... ..... 000 ..... 1100011 @b
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bne ....... ..... ..... 001 ..... 1100011 @b
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blt ....... ..... ..... 100 ..... 1100011 @b
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bge ....... ..... ..... 101 ..... 1100011 @b
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bltu ....... ..... ..... 110 ..... 1100011 @b
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bgeu ....... ..... ..... 111 ..... 1100011 @b
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lb ............ ..... 000 ..... 0000011 @i
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lh ............ ..... 001 ..... 0000011 @i
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lw ............ ..... 010 ..... 0000011 @i
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lbu ............ ..... 100 ..... 0000011 @i
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lhu ............ ..... 101 ..... 0000011 @i
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sb ....... ..... ..... 000 ..... 0100011 @s
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sh ....... ..... ..... 001 ..... 0100011 @s
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sw ....... ..... ..... 010 ..... 0100011 @s
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addi ............ ..... 000 ..... 0010011 @i
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slti ............ ..... 010 ..... 0010011 @i
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sltiu ............ ..... 011 ..... 0010011 @i
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xori ............ ..... 100 ..... 0010011 @i
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ori ............ ..... 110 ..... 0010011 @i
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andi ............ ..... 111 ..... 0010011 @i
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slli 00000. ...... ..... 001 ..... 0010011 @sh
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srli 00000. ...... ..... 101 ..... 0010011 @sh
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srai 01000. ...... ..... 101 ..... 0010011 @sh
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add 0000000 ..... ..... 000 ..... 0110011 @r
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sub 0100000 ..... ..... 000 ..... 0110011 @r
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sll 0000000 ..... ..... 001 ..... 0110011 @r
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slt 0000000 ..... ..... 010 ..... 0110011 @r
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sltu 0000000 ..... ..... 011 ..... 0110011 @r
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xor 0000000 ..... ..... 100 ..... 0110011 @r
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srl 0000000 ..... ..... 101 ..... 0110011 @r
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sra 0100000 ..... ..... 101 ..... 0110011 @r
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or 0000000 ..... ..... 110 ..... 0110011 @r
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and 0000000 ..... ..... 111 ..... 0110011 @r
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{
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pause 0000 0001 0000 00000 000 00000 0001111
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fence ---- pred:4 succ:4 ----- 000 ----- 0001111
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}
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fence_i ---- ---- ---- ----- 001 ----- 0001111
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csrrw ............ ..... 001 ..... 1110011 @csr
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csrrs ............ ..... 010 ..... 1110011 @csr
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csrrc ............ ..... 011 ..... 1110011 @csr
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csrrwi ............ ..... 101 ..... 1110011 @csr
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csrrsi ............ ..... 110 ..... 1110011 @csr
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csrrci ............ ..... 111 ..... 1110011 @csr
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# *** RV64I Base Instruction Set (in addition to RV32I) ***
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lwu ............ ..... 110 ..... 0000011 @i
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ld ............ ..... 011 ..... 0000011 @i
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sd ....... ..... ..... 011 ..... 0100011 @s
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addiw ............ ..... 000 ..... 0011011 @i
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slliw 0000000 ..... ..... 001 ..... 0011011 @sh5
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srliw 0000000 ..... ..... 101 ..... 0011011 @sh5
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sraiw 0100000 ..... ..... 101 ..... 0011011 @sh5
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addw 0000000 ..... ..... 000 ..... 0111011 @r
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subw 0100000 ..... ..... 000 ..... 0111011 @r
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sllw 0000000 ..... ..... 001 ..... 0111011 @r
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srlw 0000000 ..... ..... 101 ..... 0111011 @r
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sraw 0100000 ..... ..... 101 ..... 0111011 @r
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# *** RV128I Base Instruction Set (in addition to RV64I) ***
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ldu ............ ..... 111 ..... 0000011 @i
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lq ............ ..... 010 ..... 0001111 @i
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sq ............ ..... 100 ..... 0100011 @s
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addid ............ ..... 000 ..... 1011011 @i
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sllid 000000 ...... ..... 001 ..... 1011011 @sh6
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srlid 000000 ...... ..... 101 ..... 1011011 @sh6
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sraid 010000 ...... ..... 101 ..... 1011011 @sh6
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addd 0000000 ..... ..... 000 ..... 1111011 @r
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subd 0100000 ..... ..... 000 ..... 1111011 @r
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slld 0000000 ..... ..... 001 ..... 1111011 @r
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srld 0000000 ..... ..... 101 ..... 1111011 @r
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srad 0100000 ..... ..... 101 ..... 1111011 @r
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# *** RV32M Standard Extension ***
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mul 0000001 ..... ..... 000 ..... 0110011 @r
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mulh 0000001 ..... ..... 001 ..... 0110011 @r
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mulhsu 0000001 ..... ..... 010 ..... 0110011 @r
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mulhu 0000001 ..... ..... 011 ..... 0110011 @r
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div 0000001 ..... ..... 100 ..... 0110011 @r
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divu 0000001 ..... ..... 101 ..... 0110011 @r
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rem 0000001 ..... ..... 110 ..... 0110011 @r
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remu 0000001 ..... ..... 111 ..... 0110011 @r
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# *** RV64M Standard Extension (in addition to RV32M) ***
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mulw 0000001 ..... ..... 000 ..... 0111011 @r
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divw 0000001 ..... ..... 100 ..... 0111011 @r
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divuw 0000001 ..... ..... 101 ..... 0111011 @r
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remw 0000001 ..... ..... 110 ..... 0111011 @r
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remuw 0000001 ..... ..... 111 ..... 0111011 @r
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# *** RV128M Standard Extension (in addition to RV64M) ***
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muld 0000001 ..... ..... 000 ..... 1111011 @r
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divd 0000001 ..... ..... 100 ..... 1111011 @r
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divud 0000001 ..... ..... 101 ..... 1111011 @r
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remd 0000001 ..... ..... 110 ..... 1111011 @r
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remud 0000001 ..... ..... 111 ..... 1111011 @r
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# *** RV32A Standard Extension ***
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lr_w 00010 . . 00000 ..... 010 ..... 0101111 @atom_ld
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sc_w 00011 . . ..... ..... 010 ..... 0101111 @atom_st
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amoswap_w 00001 . . ..... ..... 010 ..... 0101111 @atom_st
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amoadd_w 00000 . . ..... ..... 010 ..... 0101111 @atom_st
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amoxor_w 00100 . . ..... ..... 010 ..... 0101111 @atom_st
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amoand_w 01100 . . ..... ..... 010 ..... 0101111 @atom_st
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amoor_w 01000 . . ..... ..... 010 ..... 0101111 @atom_st
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amomin_w 10000 . . ..... ..... 010 ..... 0101111 @atom_st
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amomax_w 10100 . . ..... ..... 010 ..... 0101111 @atom_st
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amominu_w 11000 . . ..... ..... 010 ..... 0101111 @atom_st
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amomaxu_w 11100 . . ..... ..... 010 ..... 0101111 @atom_st
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# *** RV64A Standard Extension (in addition to RV32A) ***
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lr_d 00010 . . 00000 ..... 011 ..... 0101111 @atom_ld
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sc_d 00011 . . ..... ..... 011 ..... 0101111 @atom_st
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amoswap_d 00001 . . ..... ..... 011 ..... 0101111 @atom_st
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amoadd_d 00000 . . ..... ..... 011 ..... 0101111 @atom_st
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amoxor_d 00100 . . ..... ..... 011 ..... 0101111 @atom_st
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amoand_d 01100 . . ..... ..... 011 ..... 0101111 @atom_st
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amoor_d 01000 . . ..... ..... 011 ..... 0101111 @atom_st
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amomin_d 10000 . . ..... ..... 011 ..... 0101111 @atom_st
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amomax_d 10100 . . ..... ..... 011 ..... 0101111 @atom_st
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amominu_d 11000 . . ..... ..... 011 ..... 0101111 @atom_st
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amomaxu_d 11100 . . ..... ..... 011 ..... 0101111 @atom_st
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# *** RV32F Standard Extension ***
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flw ............ ..... 010 ..... 0000111 @i
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fsw ....... ..... ..... 010 ..... 0100111 @s
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fmadd_s ..... 00 ..... ..... ... ..... 1000011 @r4_rm
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fmsub_s ..... 00 ..... ..... ... ..... 1000111 @r4_rm
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fnmsub_s ..... 00 ..... ..... ... ..... 1001011 @r4_rm
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fnmadd_s ..... 00 ..... ..... ... ..... 1001111 @r4_rm
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fadd_s 0000000 ..... ..... ... ..... 1010011 @r_rm
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fsub_s 0000100 ..... ..... ... ..... 1010011 @r_rm
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fmul_s 0001000 ..... ..... ... ..... 1010011 @r_rm
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fdiv_s 0001100 ..... ..... ... ..... 1010011 @r_rm
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fsqrt_s 0101100 00000 ..... ... ..... 1010011 @r2_rm
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fsgnj_s 0010000 ..... ..... 000 ..... 1010011 @r
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fsgnjn_s 0010000 ..... ..... 001 ..... 1010011 @r
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fsgnjx_s 0010000 ..... ..... 010 ..... 1010011 @r
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fmin_s 0010100 ..... ..... 000 ..... 1010011 @r
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fmax_s 0010100 ..... ..... 001 ..... 1010011 @r
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fcvt_w_s 1100000 00000 ..... ... ..... 1010011 @r2_rm
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fcvt_wu_s 1100000 00001 ..... ... ..... 1010011 @r2_rm
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fmv_x_w 1110000 00000 ..... 000 ..... 1010011 @r2
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feq_s 1010000 ..... ..... 010 ..... 1010011 @r
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flt_s 1010000 ..... ..... 001 ..... 1010011 @r
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fle_s 1010000 ..... ..... 000 ..... 1010011 @r
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fclass_s 1110000 00000 ..... 001 ..... 1010011 @r2
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fcvt_s_w 1101000 00000 ..... ... ..... 1010011 @r2_rm
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fcvt_s_wu 1101000 00001 ..... ... ..... 1010011 @r2_rm
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fmv_w_x 1111000 00000 ..... 000 ..... 1010011 @r2
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# *** RV64F Standard Extension (in addition to RV32F) ***
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fcvt_l_s 1100000 00010 ..... ... ..... 1010011 @r2_rm
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fcvt_lu_s 1100000 00011 ..... ... ..... 1010011 @r2_rm
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fcvt_s_l 1101000 00010 ..... ... ..... 1010011 @r2_rm
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fcvt_s_lu 1101000 00011 ..... ... ..... 1010011 @r2_rm
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# *** RV32D Standard Extension ***
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fld ............ ..... 011 ..... 0000111 @i
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fsd ....... ..... ..... 011 ..... 0100111 @s
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fmadd_d ..... 01 ..... ..... ... ..... 1000011 @r4_rm
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fmsub_d ..... 01 ..... ..... ... ..... 1000111 @r4_rm
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fnmsub_d ..... 01 ..... ..... ... ..... 1001011 @r4_rm
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fnmadd_d ..... 01 ..... ..... ... ..... 1001111 @r4_rm
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fadd_d 0000001 ..... ..... ... ..... 1010011 @r_rm
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fsub_d 0000101 ..... ..... ... ..... 1010011 @r_rm
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fmul_d 0001001 ..... ..... ... ..... 1010011 @r_rm
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fdiv_d 0001101 ..... ..... ... ..... 1010011 @r_rm
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fsqrt_d 0101101 00000 ..... ... ..... 1010011 @r2_rm
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fsgnj_d 0010001 ..... ..... 000 ..... 1010011 @r
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fsgnjn_d 0010001 ..... ..... 001 ..... 1010011 @r
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fsgnjx_d 0010001 ..... ..... 010 ..... 1010011 @r
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fmin_d 0010101 ..... ..... 000 ..... 1010011 @r
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fmax_d 0010101 ..... ..... 001 ..... 1010011 @r
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fcvt_s_d 0100000 00001 ..... ... ..... 1010011 @r2_rm
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fcvt_d_s 0100001 00000 ..... ... ..... 1010011 @r2_rm
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feq_d 1010001 ..... ..... 010 ..... 1010011 @r
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flt_d 1010001 ..... ..... 001 ..... 1010011 @r
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fle_d 1010001 ..... ..... 000 ..... 1010011 @r
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fclass_d 1110001 00000 ..... 001 ..... 1010011 @r2
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fcvt_w_d 1100001 00000 ..... ... ..... 1010011 @r2_rm
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fcvt_wu_d 1100001 00001 ..... ... ..... 1010011 @r2_rm
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fcvt_d_w 1101001 00000 ..... ... ..... 1010011 @r2_rm
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fcvt_d_wu 1101001 00001 ..... ... ..... 1010011 @r2_rm
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# *** RV64D Standard Extension (in addition to RV32D) ***
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fcvt_l_d 1100001 00010 ..... ... ..... 1010011 @r2_rm
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fcvt_lu_d 1100001 00011 ..... ... ..... 1010011 @r2_rm
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fmv_x_d 1110001 00000 ..... 000 ..... 1010011 @r2
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fcvt_d_l 1101001 00010 ..... ... ..... 1010011 @r2_rm
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fcvt_d_lu 1101001 00011 ..... ... ..... 1010011 @r2_rm
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fmv_d_x 1111001 00000 ..... 000 ..... 1010011 @r2
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# *** RV32H Base Instruction Set ***
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hlv_b 0110000 00000 ..... 100 ..... 1110011 @r2
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hlv_bu 0110000 00001 ..... 100 ..... 1110011 @r2
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hlv_h 0110010 00000 ..... 100 ..... 1110011 @r2
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hlv_hu 0110010 00001 ..... 100 ..... 1110011 @r2
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hlvx_hu 0110010 00011 ..... 100 ..... 1110011 @r2
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hlv_w 0110100 00000 ..... 100 ..... 1110011 @r2
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hlvx_wu 0110100 00011 ..... 100 ..... 1110011 @r2
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hsv_b 0110001 ..... ..... 100 00000 1110011 @r2_s
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hsv_h 0110011 ..... ..... 100 00000 1110011 @r2_s
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hsv_w 0110101 ..... ..... 100 00000 1110011 @r2_s
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hfence_gvma 0110001 ..... ..... 000 00000 1110011 @hfence_gvma
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hfence_vvma 0010001 ..... ..... 000 00000 1110011 @hfence_vvma
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# *** RV64H Base Instruction Set ***
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hlv_wu 0110100 00001 ..... 100 ..... 1110011 @r2
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hlv_d 0110110 00000 ..... 100 ..... 1110011 @r2
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hsv_d 0110111 ..... ..... 100 00000 1110011 @r2_s
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# *** Vector loads and stores are encoded within LOADFP/STORE-FP ***
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# Vector unit-stride load/store insns.
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vle8_v ... 000 . 00000 ..... 000 ..... 0000111 @r2_nfvm
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vle16_v ... 000 . 00000 ..... 101 ..... 0000111 @r2_nfvm
|
|
vle32_v ... 000 . 00000 ..... 110 ..... 0000111 @r2_nfvm
|
|
vle64_v ... 000 . 00000 ..... 111 ..... 0000111 @r2_nfvm
|
|
vse8_v ... 000 . 00000 ..... 000 ..... 0100111 @r2_nfvm
|
|
vse16_v ... 000 . 00000 ..... 101 ..... 0100111 @r2_nfvm
|
|
vse32_v ... 000 . 00000 ..... 110 ..... 0100111 @r2_nfvm
|
|
vse64_v ... 000 . 00000 ..... 111 ..... 0100111 @r2_nfvm
|
|
|
|
# Vector unit-stride mask load/store insns.
|
|
vlm_v 000 000 1 01011 ..... 000 ..... 0000111 @r2
|
|
vsm_v 000 000 1 01011 ..... 000 ..... 0100111 @r2
|
|
|
|
# Vector strided insns.
|
|
vlse8_v ... 010 . ..... ..... 000 ..... 0000111 @r_nfvm
|
|
vlse16_v ... 010 . ..... ..... 101 ..... 0000111 @r_nfvm
|
|
vlse32_v ... 010 . ..... ..... 110 ..... 0000111 @r_nfvm
|
|
vlse64_v ... 010 . ..... ..... 111 ..... 0000111 @r_nfvm
|
|
vsse8_v ... 010 . ..... ..... 000 ..... 0100111 @r_nfvm
|
|
vsse16_v ... 010 . ..... ..... 101 ..... 0100111 @r_nfvm
|
|
vsse32_v ... 010 . ..... ..... 110 ..... 0100111 @r_nfvm
|
|
vsse64_v ... 010 . ..... ..... 111 ..... 0100111 @r_nfvm
|
|
|
|
# Vector ordered-indexed and unordered-indexed load insns.
|
|
vlxei8_v ... 0-1 . ..... ..... 000 ..... 0000111 @r_nfvm
|
|
vlxei16_v ... 0-1 . ..... ..... 101 ..... 0000111 @r_nfvm
|
|
vlxei32_v ... 0-1 . ..... ..... 110 ..... 0000111 @r_nfvm
|
|
vlxei64_v ... 0-1 . ..... ..... 111 ..... 0000111 @r_nfvm
|
|
|
|
# Vector ordered-indexed and unordered-indexed store insns.
|
|
vsxei8_v ... 0-1 . ..... ..... 000 ..... 0100111 @r_nfvm
|
|
vsxei16_v ... 0-1 . ..... ..... 101 ..... 0100111 @r_nfvm
|
|
vsxei32_v ... 0-1 . ..... ..... 110 ..... 0100111 @r_nfvm
|
|
vsxei64_v ... 0-1 . ..... ..... 111 ..... 0100111 @r_nfvm
|
|
|
|
# Vector unit-stride fault-only-first load insns.
|
|
vle8ff_v ... 000 . 10000 ..... 000 ..... 0000111 @r2_nfvm
|
|
vle16ff_v ... 000 . 10000 ..... 101 ..... 0000111 @r2_nfvm
|
|
vle32ff_v ... 000 . 10000 ..... 110 ..... 0000111 @r2_nfvm
|
|
vle64ff_v ... 000 . 10000 ..... 111 ..... 0000111 @r2_nfvm
|
|
|
|
# Vector whole register insns
|
|
vl1re8_v 000 000 1 01000 ..... 000 ..... 0000111 @r2
|
|
vl1re16_v 000 000 1 01000 ..... 101 ..... 0000111 @r2
|
|
vl1re32_v 000 000 1 01000 ..... 110 ..... 0000111 @r2
|
|
vl1re64_v 000 000 1 01000 ..... 111 ..... 0000111 @r2
|
|
vl2re8_v 001 000 1 01000 ..... 000 ..... 0000111 @r2
|
|
vl2re16_v 001 000 1 01000 ..... 101 ..... 0000111 @r2
|
|
vl2re32_v 001 000 1 01000 ..... 110 ..... 0000111 @r2
|
|
vl2re64_v 001 000 1 01000 ..... 111 ..... 0000111 @r2
|
|
vl4re8_v 011 000 1 01000 ..... 000 ..... 0000111 @r2
|
|
vl4re16_v 011 000 1 01000 ..... 101 ..... 0000111 @r2
|
|
vl4re32_v 011 000 1 01000 ..... 110 ..... 0000111 @r2
|
|
vl4re64_v 011 000 1 01000 ..... 111 ..... 0000111 @r2
|
|
vl8re8_v 111 000 1 01000 ..... 000 ..... 0000111 @r2
|
|
vl8re16_v 111 000 1 01000 ..... 101 ..... 0000111 @r2
|
|
vl8re32_v 111 000 1 01000 ..... 110 ..... 0000111 @r2
|
|
vl8re64_v 111 000 1 01000 ..... 111 ..... 0000111 @r2
|
|
vs1r_v 000 000 1 01000 ..... 000 ..... 0100111 @r2
|
|
vs2r_v 001 000 1 01000 ..... 000 ..... 0100111 @r2
|
|
vs4r_v 011 000 1 01000 ..... 000 ..... 0100111 @r2
|
|
vs8r_v 111 000 1 01000 ..... 000 ..... 0100111 @r2
|
|
|
|
# *** new major opcode OP-V ***
|
|
vadd_vv 000000 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vadd_vx 000000 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vadd_vi 000000 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vsub_vv 000010 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vsub_vx 000010 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vrsub_vx 000011 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vrsub_vi 000011 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vwaddu_vv 110000 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwaddu_vx 110000 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwadd_vv 110001 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwadd_vx 110001 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwsubu_vv 110010 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwsubu_vx 110010 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwsub_vv 110011 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwsub_vx 110011 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwaddu_wv 110100 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwaddu_wx 110100 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwadd_wv 110101 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwadd_wx 110101 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwsubu_wv 110110 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwsubu_wx 110110 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwsub_wv 110111 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwsub_wx 110111 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vadc_vvm 010000 0 ..... ..... 000 ..... 1010111 @r_vm_1
|
|
vadc_vxm 010000 0 ..... ..... 100 ..... 1010111 @r_vm_1
|
|
vadc_vim 010000 0 ..... ..... 011 ..... 1010111 @r_vm_1
|
|
vmadc_vvm 010001 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmadc_vxm 010001 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmadc_vim 010001 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vsbc_vvm 010010 0 ..... ..... 000 ..... 1010111 @r_vm_1
|
|
vsbc_vxm 010010 0 ..... ..... 100 ..... 1010111 @r_vm_1
|
|
vmsbc_vvm 010011 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmsbc_vxm 010011 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vand_vv 001001 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vand_vx 001001 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vand_vi 001001 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vor_vv 001010 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vor_vx 001010 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vor_vi 001010 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vxor_vv 001011 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vxor_vx 001011 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vxor_vi 001011 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vsll_vv 100101 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vsll_vx 100101 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vsll_vi 100101 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vsrl_vv 101000 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vsrl_vx 101000 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vsrl_vi 101000 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vsra_vv 101001 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vsra_vx 101001 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vsra_vi 101001 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vnsrl_wv 101100 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vnsrl_wx 101100 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vnsrl_wi 101100 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vnsra_wv 101101 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vnsra_wx 101101 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vnsra_wi 101101 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vmseq_vv 011000 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmseq_vx 011000 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmseq_vi 011000 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vmsne_vv 011001 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmsne_vx 011001 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmsne_vi 011001 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vmsltu_vv 011010 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmsltu_vx 011010 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmslt_vv 011011 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmslt_vx 011011 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmsleu_vv 011100 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmsleu_vx 011100 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmsleu_vi 011100 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vmsle_vv 011101 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmsle_vx 011101 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmsle_vi 011101 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vmsgtu_vx 011110 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmsgtu_vi 011110 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vmsgt_vx 011111 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmsgt_vi 011111 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vminu_vv 000100 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vminu_vx 000100 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmin_vv 000101 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmin_vx 000101 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmaxu_vv 000110 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmaxu_vx 000110 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmax_vv 000111 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vmax_vx 000111 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vmul_vv 100101 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vmul_vx 100101 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vmulh_vv 100111 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vmulh_vx 100111 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vmulhu_vv 100100 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vmulhu_vx 100100 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vmulhsu_vv 100110 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vmulhsu_vx 100110 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vdivu_vv 100000 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vdivu_vx 100000 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vdiv_vv 100001 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vdiv_vx 100001 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vremu_vv 100010 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vremu_vx 100010 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vrem_vv 100011 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vrem_vx 100011 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwmulu_vv 111000 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwmulu_vx 111000 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwmulsu_vv 111010 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwmulsu_vx 111010 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwmul_vv 111011 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwmul_vx 111011 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vmacc_vv 101101 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vmacc_vx 101101 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vnmsac_vv 101111 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vnmsac_vx 101111 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vmadd_vv 101001 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vmadd_vx 101001 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vnmsub_vv 101011 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vnmsub_vx 101011 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwmaccu_vv 111100 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwmaccu_vx 111100 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwmacc_vv 111101 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwmacc_vx 111101 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwmaccsu_vv 111111 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwmaccsu_vx 111111 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vwmaccus_vx 111110 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vmv_v_v 010111 1 00000 ..... 000 ..... 1010111 @r2
|
|
vmv_v_x 010111 1 00000 ..... 100 ..... 1010111 @r2
|
|
vmv_v_i 010111 1 00000 ..... 011 ..... 1010111 @r2
|
|
vmerge_vvm 010111 0 ..... ..... 000 ..... 1010111 @r_vm_0
|
|
vmerge_vxm 010111 0 ..... ..... 100 ..... 1010111 @r_vm_0
|
|
vmerge_vim 010111 0 ..... ..... 011 ..... 1010111 @r_vm_0
|
|
vsaddu_vv 100000 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vsaddu_vx 100000 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vsaddu_vi 100000 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vsadd_vv 100001 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vsadd_vx 100001 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vsadd_vi 100001 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vssubu_vv 100010 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vssubu_vx 100010 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vssub_vv 100011 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vssub_vx 100011 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vaadd_vv 001001 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vaadd_vx 001001 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vaaddu_vv 001000 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vaaddu_vx 001000 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vasub_vv 001011 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vasub_vx 001011 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vasubu_vv 001010 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vasubu_vx 001010 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vsmul_vv 100111 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vsmul_vx 100111 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vssrl_vv 101010 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vssrl_vx 101010 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vssrl_vi 101010 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vssra_vv 101011 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vssra_vx 101011 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vssra_vi 101011 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vnclipu_wv 101110 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vnclipu_wx 101110 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vnclipu_wi 101110 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vnclip_wv 101111 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vnclip_wx 101111 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vnclip_wi 101111 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vfadd_vv 000000 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfadd_vf 000000 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfsub_vv 000010 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfsub_vf 000010 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfrsub_vf 100111 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfwadd_vv 110000 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwadd_vf 110000 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfwadd_wv 110100 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwadd_wf 110100 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfwsub_vv 110010 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwsub_vf 110010 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfwsub_wv 110110 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwsub_wf 110110 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfmul_vv 100100 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfmul_vf 100100 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfdiv_vv 100000 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfdiv_vf 100000 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfrdiv_vf 100001 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfwmul_vv 111000 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwmul_vf 111000 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfmacc_vv 101100 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfnmacc_vv 101101 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfnmacc_vf 101101 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfmacc_vf 101100 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfmsac_vv 101110 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfmsac_vf 101110 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfnmsac_vv 101111 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfnmsac_vf 101111 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfmadd_vv 101000 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfmadd_vf 101000 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfnmadd_vv 101001 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfnmadd_vf 101001 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfmsub_vv 101010 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfmsub_vf 101010 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfnmsub_vv 101011 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfnmsub_vf 101011 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfwmacc_vv 111100 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwmacc_vf 111100 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfwnmacc_vv 111101 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwnmacc_vf 111101 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfwmsac_vv 111110 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwmsac_vf 111110 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfwnmsac_vv 111111 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwnmsac_vf 111111 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfsqrt_v 010011 . ..... 00000 001 ..... 1010111 @r2_vm
|
|
vfrsqrt7_v 010011 . ..... 00100 001 ..... 1010111 @r2_vm
|
|
vfrec7_v 010011 . ..... 00101 001 ..... 1010111 @r2_vm
|
|
vfmin_vv 000100 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfmin_vf 000100 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfmax_vv 000110 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfmax_vf 000110 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfsgnj_vv 001000 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfsgnj_vf 001000 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfsgnjn_vv 001001 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfsgnjn_vf 001001 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfsgnjx_vv 001010 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfsgnjx_vf 001010 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfslide1up_vf 001110 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfslide1down_vf 001111 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vmfeq_vv 011000 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vmfeq_vf 011000 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vmfne_vv 011100 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vmfne_vf 011100 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vmflt_vv 011011 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vmflt_vf 011011 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vmfle_vv 011001 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vmfle_vf 011001 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vmfgt_vf 011101 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vmfge_vf 011111 . ..... ..... 101 ..... 1010111 @r_vm
|
|
vfclass_v 010011 . ..... 10000 001 ..... 1010111 @r2_vm
|
|
vfmerge_vfm 010111 0 ..... ..... 101 ..... 1010111 @r_vm_0
|
|
vfmv_v_f 010111 1 00000 ..... 101 ..... 1010111 @r2
|
|
|
|
vfcvt_xu_f_v 010010 . ..... 00000 001 ..... 1010111 @r2_vm
|
|
vfcvt_x_f_v 010010 . ..... 00001 001 ..... 1010111 @r2_vm
|
|
vfcvt_f_xu_v 010010 . ..... 00010 001 ..... 1010111 @r2_vm
|
|
vfcvt_f_x_v 010010 . ..... 00011 001 ..... 1010111 @r2_vm
|
|
vfcvt_rtz_xu_f_v 010010 . ..... 00110 001 ..... 1010111 @r2_vm
|
|
vfcvt_rtz_x_f_v 010010 . ..... 00111 001 ..... 1010111 @r2_vm
|
|
|
|
vfwcvt_xu_f_v 010010 . ..... 01000 001 ..... 1010111 @r2_vm
|
|
vfwcvt_x_f_v 010010 . ..... 01001 001 ..... 1010111 @r2_vm
|
|
vfwcvt_f_xu_v 010010 . ..... 01010 001 ..... 1010111 @r2_vm
|
|
vfwcvt_f_x_v 010010 . ..... 01011 001 ..... 1010111 @r2_vm
|
|
vfwcvt_f_f_v 010010 . ..... 01100 001 ..... 1010111 @r2_vm
|
|
vfwcvt_rtz_xu_f_v 010010 . ..... 01110 001 ..... 1010111 @r2_vm
|
|
vfwcvt_rtz_x_f_v 010010 . ..... 01111 001 ..... 1010111 @r2_vm
|
|
|
|
vfncvt_xu_f_w 010010 . ..... 10000 001 ..... 1010111 @r2_vm
|
|
vfncvt_x_f_w 010010 . ..... 10001 001 ..... 1010111 @r2_vm
|
|
vfncvt_f_xu_w 010010 . ..... 10010 001 ..... 1010111 @r2_vm
|
|
vfncvt_f_x_w 010010 . ..... 10011 001 ..... 1010111 @r2_vm
|
|
vfncvt_f_f_w 010010 . ..... 10100 001 ..... 1010111 @r2_vm
|
|
vfncvt_rod_f_f_w 010010 . ..... 10101 001 ..... 1010111 @r2_vm
|
|
vfncvt_rtz_xu_f_w 010010 . ..... 10110 001 ..... 1010111 @r2_vm
|
|
vfncvt_rtz_x_f_w 010010 . ..... 10111 001 ..... 1010111 @r2_vm
|
|
|
|
vredsum_vs 000000 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vredand_vs 000001 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vredor_vs 000010 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vredxor_vs 000011 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vredminu_vs 000100 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vredmin_vs 000101 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vredmaxu_vs 000110 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vredmax_vs 000111 . ..... ..... 010 ..... 1010111 @r_vm
|
|
vwredsumu_vs 110000 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vwredsum_vs 110001 . ..... ..... 000 ..... 1010111 @r_vm
|
|
# Vector ordered and unordered reduction sum
|
|
vfredusum_vs 000001 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfredosum_vs 000011 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfredmin_vs 000101 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfredmax_vs 000111 . ..... ..... 001 ..... 1010111 @r_vm
|
|
# Vector widening ordered and unordered float reduction sum
|
|
vfwredusum_vs 110001 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vfwredosum_vs 110011 . ..... ..... 001 ..... 1010111 @r_vm
|
|
vmand_mm 011001 - ..... ..... 010 ..... 1010111 @r
|
|
vmnand_mm 011101 - ..... ..... 010 ..... 1010111 @r
|
|
vmandn_mm 011000 - ..... ..... 010 ..... 1010111 @r
|
|
vmxor_mm 011011 - ..... ..... 010 ..... 1010111 @r
|
|
vmor_mm 011010 - ..... ..... 010 ..... 1010111 @r
|
|
vmnor_mm 011110 - ..... ..... 010 ..... 1010111 @r
|
|
vmorn_mm 011100 - ..... ..... 010 ..... 1010111 @r
|
|
vmxnor_mm 011111 - ..... ..... 010 ..... 1010111 @r
|
|
vcpop_m 010000 . ..... 10000 010 ..... 1010111 @r2_vm
|
|
vfirst_m 010000 . ..... 10001 010 ..... 1010111 @r2_vm
|
|
vmsbf_m 010100 . ..... 00001 010 ..... 1010111 @r2_vm
|
|
vmsif_m 010100 . ..... 00011 010 ..... 1010111 @r2_vm
|
|
vmsof_m 010100 . ..... 00010 010 ..... 1010111 @r2_vm
|
|
viota_m 010100 . ..... 10000 010 ..... 1010111 @r2_vm
|
|
vid_v 010100 . 00000 10001 010 ..... 1010111 @r1_vm
|
|
vmv_x_s 010000 1 ..... 00000 010 ..... 1010111 @r2rd
|
|
vmv_s_x 010000 1 00000 ..... 110 ..... 1010111 @r2
|
|
vfmv_f_s 010000 1 ..... 00000 001 ..... 1010111 @r2rd
|
|
vfmv_s_f 010000 1 00000 ..... 101 ..... 1010111 @r2
|
|
vslideup_vx 001110 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vslideup_vi 001110 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vslide1up_vx 001110 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vslidedown_vx 001111 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vslidedown_vi 001111 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vslide1down_vx 001111 . ..... ..... 110 ..... 1010111 @r_vm
|
|
vrgather_vv 001100 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vrgatherei16_vv 001110 . ..... ..... 000 ..... 1010111 @r_vm
|
|
vrgather_vx 001100 . ..... ..... 100 ..... 1010111 @r_vm
|
|
vrgather_vi 001100 . ..... ..... 011 ..... 1010111 @r_vm
|
|
vcompress_vm 010111 - ..... ..... 010 ..... 1010111 @r
|
|
vmv1r_v 100111 1 ..... 00000 011 ..... 1010111 @r2rd
|
|
vmv2r_v 100111 1 ..... 00001 011 ..... 1010111 @r2rd
|
|
vmv4r_v 100111 1 ..... 00011 011 ..... 1010111 @r2rd
|
|
vmv8r_v 100111 1 ..... 00111 011 ..... 1010111 @r2rd
|
|
|
|
# Vector Integer Extension
|
|
vzext_vf2 010010 . ..... 00110 010 ..... 1010111 @r2_vm
|
|
vzext_vf4 010010 . ..... 00100 010 ..... 1010111 @r2_vm
|
|
vzext_vf8 010010 . ..... 00010 010 ..... 1010111 @r2_vm
|
|
vsext_vf2 010010 . ..... 00111 010 ..... 1010111 @r2_vm
|
|
vsext_vf4 010010 . ..... 00101 010 ..... 1010111 @r2_vm
|
|
vsext_vf8 010010 . ..... 00011 010 ..... 1010111 @r2_vm
|
|
|
|
vsetvli 0 ........... ..... 111 ..... 1010111 @r2_zimm11
|
|
vsetivli 11 .......... ..... 111 ..... 1010111 @r2_zimm10
|
|
vsetvl 1000000 ..... ..... 111 ..... 1010111 @r
|
|
|
|
# *** Zawrs Standard Extension ***
|
|
wrs_nto 000000001101 00000 000 00000 1110011
|
|
wrs_sto 000000011101 00000 000 00000 1110011
|
|
|
|
# *** RV32 Zba Standard Extension ***
|
|
sh1add 0010000 .......... 010 ..... 0110011 @r
|
|
sh2add 0010000 .......... 100 ..... 0110011 @r
|
|
sh3add 0010000 .......... 110 ..... 0110011 @r
|
|
|
|
# *** RV64 Zba Standard Extension (in addition to RV32 Zba) ***
|
|
add_uw 0000100 .......... 000 ..... 0111011 @r
|
|
sh1add_uw 0010000 .......... 010 ..... 0111011 @r
|
|
sh2add_uw 0010000 .......... 100 ..... 0111011 @r
|
|
sh3add_uw 0010000 .......... 110 ..... 0111011 @r
|
|
slli_uw 00001 ............ 001 ..... 0011011 @sh
|
|
|
|
# *** RV32 Zbb/Zbkb Standard Extension ***
|
|
andn 0100000 .......... 111 ..... 0110011 @r
|
|
rol 0110000 .......... 001 ..... 0110011 @r
|
|
ror 0110000 .......... 101 ..... 0110011 @r
|
|
rori 01100 ............ 101 ..... 0010011 @sh
|
|
# The encoding for rev8 differs between RV32 and RV64.
|
|
# rev8_32 denotes the RV32 variant.
|
|
rev8_32 011010 011000 ..... 101 ..... 0010011 @r2
|
|
# The encoding for zext.h differs between RV32 and RV64.
|
|
# zext_h_32 denotes the RV32 variant.
|
|
{
|
|
zext_h_32 0000100 00000 ..... 100 ..... 0110011 @r2
|
|
pack 0000100 ..... ..... 100 ..... 0110011 @r
|
|
}
|
|
xnor 0100000 .......... 100 ..... 0110011 @r
|
|
# *** RV32 extra Zbb Standard Extension ***
|
|
clz 011000 000000 ..... 001 ..... 0010011 @r2
|
|
cpop 011000 000010 ..... 001 ..... 0010011 @r2
|
|
ctz 011000 000001 ..... 001 ..... 0010011 @r2
|
|
max 0000101 .......... 110 ..... 0110011 @r
|
|
maxu 0000101 .......... 111 ..... 0110011 @r
|
|
min 0000101 .......... 100 ..... 0110011 @r
|
|
minu 0000101 .......... 101 ..... 0110011 @r
|
|
orc_b 001010 000111 ..... 101 ..... 0010011 @r2
|
|
orn 0100000 .......... 110 ..... 0110011 @r
|
|
sext_b 011000 000100 ..... 001 ..... 0010011 @r2
|
|
sext_h 011000 000101 ..... 001 ..... 0010011 @r2
|
|
# *** RV32 extra Zbkb Standard Extension ***
|
|
brev8 0110100 00111 ..... 101 ..... 0010011 @r2 #grevi
|
|
packh 0000100 .......... 111 ..... 0110011 @r
|
|
unzip 0000100 01111 ..... 101 ..... 0010011 @r2 #unshfl
|
|
zip 0000100 01111 ..... 001 ..... 0010011 @r2 #shfl
|
|
|
|
# *** RV64 Zbb/Zbkb Standard Extension (in addition to RV32 Zbb/Zbkb) ***
|
|
# The encoding for rev8 differs between RV32 and RV64.
|
|
# When executing on RV64, the encoding used in RV32 is an illegal
|
|
# instruction, so we use different handler functions to differentiate.
|
|
rev8_64 011010 111000 ..... 101 ..... 0010011 @r2
|
|
rolw 0110000 .......... 001 ..... 0111011 @r
|
|
roriw 0110000 .......... 101 ..... 0011011 @sh5
|
|
rorw 0110000 .......... 101 ..... 0111011 @r
|
|
# The encoding for zext.h differs between RV32 and RV64.
|
|
# When executing on RV64, the encoding used in RV32 is an illegal
|
|
# instruction, so we use different handler functions to differentiate.
|
|
{
|
|
zext_h_64 0000100 00000 ..... 100 ..... 0111011 @r2
|
|
packw 0000100 ..... ..... 100 ..... 0111011 @r
|
|
}
|
|
# *** RV64 extra Zbb Standard Extension (in addition to RV32 Zbb) ***
|
|
clzw 0110000 00000 ..... 001 ..... 0011011 @r2
|
|
ctzw 0110000 00001 ..... 001 ..... 0011011 @r2
|
|
cpopw 0110000 00010 ..... 001 ..... 0011011 @r2
|
|
|
|
# *** RV32 Zbc/Zbkc Standard Extension ***
|
|
clmul 0000101 .......... 001 ..... 0110011 @r
|
|
clmulh 0000101 .......... 011 ..... 0110011 @r
|
|
# *** RV32 extra Zbc Standard Extension ***
|
|
clmulr 0000101 .......... 010 ..... 0110011 @r
|
|
|
|
# *** RV32 Zbkx Standard Extension ***
|
|
xperm4 0010100 .......... 010 ..... 0110011 @r
|
|
xperm8 0010100 .......... 100 ..... 0110011 @r
|
|
|
|
# *** RV32 Zbs Standard Extension ***
|
|
bclr 0100100 .......... 001 ..... 0110011 @r
|
|
bclri 01001. ........... 001 ..... 0010011 @sh
|
|
bext 0100100 .......... 101 ..... 0110011 @r
|
|
bexti 01001. ........... 101 ..... 0010011 @sh
|
|
binv 0110100 .......... 001 ..... 0110011 @r
|
|
binvi 01101. ........... 001 ..... 0010011 @sh
|
|
bset 0010100 .......... 001 ..... 0110011 @r
|
|
bseti 00101. ........... 001 ..... 0010011 @sh
|
|
|
|
# *** RV32 Zfh Extension ***
|
|
flh ............ ..... 001 ..... 0000111 @i
|
|
fsh ....... ..... ..... 001 ..... 0100111 @s
|
|
fmadd_h ..... 10 ..... ..... ... ..... 1000011 @r4_rm
|
|
fmsub_h ..... 10 ..... ..... ... ..... 1000111 @r4_rm
|
|
fnmsub_h ..... 10 ..... ..... ... ..... 1001011 @r4_rm
|
|
fnmadd_h ..... 10 ..... ..... ... ..... 1001111 @r4_rm
|
|
fadd_h 0000010 ..... ..... ... ..... 1010011 @r_rm
|
|
fsub_h 0000110 ..... ..... ... ..... 1010011 @r_rm
|
|
fmul_h 0001010 ..... ..... ... ..... 1010011 @r_rm
|
|
fdiv_h 0001110 ..... ..... ... ..... 1010011 @r_rm
|
|
fsqrt_h 0101110 00000 ..... ... ..... 1010011 @r2_rm
|
|
fsgnj_h 0010010 ..... ..... 000 ..... 1010011 @r
|
|
fsgnjn_h 0010010 ..... ..... 001 ..... 1010011 @r
|
|
fsgnjx_h 0010010 ..... ..... 010 ..... 1010011 @r
|
|
fmin_h 0010110 ..... ..... 000 ..... 1010011 @r
|
|
fmax_h 0010110 ..... ..... 001 ..... 1010011 @r
|
|
fcvt_h_s 0100010 00000 ..... ... ..... 1010011 @r2_rm
|
|
fcvt_s_h 0100000 00010 ..... ... ..... 1010011 @r2_rm
|
|
fcvt_h_d 0100010 00001 ..... ... ..... 1010011 @r2_rm
|
|
fcvt_d_h 0100001 00010 ..... ... ..... 1010011 @r2_rm
|
|
fcvt_w_h 1100010 00000 ..... ... ..... 1010011 @r2_rm
|
|
fcvt_wu_h 1100010 00001 ..... ... ..... 1010011 @r2_rm
|
|
fmv_x_h 1110010 00000 ..... 000 ..... 1010011 @r2
|
|
feq_h 1010010 ..... ..... 010 ..... 1010011 @r
|
|
flt_h 1010010 ..... ..... 001 ..... 1010011 @r
|
|
fle_h 1010010 ..... ..... 000 ..... 1010011 @r
|
|
fclass_h 1110010 00000 ..... 001 ..... 1010011 @r2
|
|
fcvt_h_w 1101010 00000 ..... ... ..... 1010011 @r2_rm
|
|
fcvt_h_wu 1101010 00001 ..... ... ..... 1010011 @r2_rm
|
|
fmv_h_x 1111010 00000 ..... 000 ..... 1010011 @r2
|
|
|
|
# *** RV64 Zfh Extension (in addition to RV32 Zfh) ***
|
|
fcvt_l_h 1100010 00010 ..... ... ..... 1010011 @r2_rm
|
|
fcvt_lu_h 1100010 00011 ..... ... ..... 1010011 @r2_rm
|
|
fcvt_h_l 1101010 00010 ..... ... ..... 1010011 @r2_rm
|
|
fcvt_h_lu 1101010 00011 ..... ... ..... 1010011 @r2_rm
|
|
|
|
# *** Svinval Standard Extension ***
|
|
sinval_vma 0001011 ..... ..... 000 00000 1110011 @sfence_vma
|
|
sfence_w_inval 0001100 00000 00000 000 00000 1110011
|
|
sfence_inval_ir 0001100 00001 00000 000 00000 1110011
|
|
hinval_vvma 0010011 ..... ..... 000 00000 1110011 @hfence_vvma
|
|
hinval_gvma 0110011 ..... ..... 000 00000 1110011 @hfence_gvma
|
|
|
|
# *** RV32 Zknd Standard Extension ***
|
|
aes32dsmi .. 10111 ..... ..... 000 ..... 0110011 @k_aes
|
|
aes32dsi .. 10101 ..... ..... 000 ..... 0110011 @k_aes
|
|
# *** RV64 Zknd Standard Extension ***
|
|
aes64dsm 00 11111 ..... ..... 000 ..... 0110011 @r
|
|
aes64ds 00 11101 ..... ..... 000 ..... 0110011 @r
|
|
aes64im 00 11000 00000 ..... 001 ..... 0010011 @r2
|
|
# *** RV32 Zkne Standard Extension ***
|
|
aes32esmi .. 10011 ..... ..... 000 ..... 0110011 @k_aes
|
|
aes32esi .. 10001 ..... ..... 000 ..... 0110011 @k_aes
|
|
# *** RV64 Zkne Standard Extension ***
|
|
aes64es 00 11001 ..... ..... 000 ..... 0110011 @r
|
|
aes64esm 00 11011 ..... ..... 000 ..... 0110011 @r
|
|
# *** RV64 Zkne/zknd Standard Extension ***
|
|
aes64ks2 01 11111 ..... ..... 000 ..... 0110011 @r
|
|
aes64ks1i 00 11000 1.... ..... 001 ..... 0010011 @i_aes
|
|
# *** RV32 Zknh Standard Extension ***
|
|
sha256sig0 00 01000 00010 ..... 001 ..... 0010011 @r2
|
|
sha256sig1 00 01000 00011 ..... 001 ..... 0010011 @r2
|
|
sha256sum0 00 01000 00000 ..... 001 ..... 0010011 @r2
|
|
sha256sum1 00 01000 00001 ..... 001 ..... 0010011 @r2
|
|
sha512sum0r 01 01000 ..... ..... 000 ..... 0110011 @r
|
|
sha512sum1r 01 01001 ..... ..... 000 ..... 0110011 @r
|
|
sha512sig0l 01 01010 ..... ..... 000 ..... 0110011 @r
|
|
sha512sig0h 01 01110 ..... ..... 000 ..... 0110011 @r
|
|
sha512sig1l 01 01011 ..... ..... 000 ..... 0110011 @r
|
|
sha512sig1h 01 01111 ..... ..... 000 ..... 0110011 @r
|
|
# *** RV64 Zknh Standard Extension ***
|
|
sha512sig0 00 01000 00110 ..... 001 ..... 0010011 @r2
|
|
sha512sig1 00 01000 00111 ..... 001 ..... 0010011 @r2
|
|
sha512sum0 00 01000 00100 ..... 001 ..... 0010011 @r2
|
|
sha512sum1 00 01000 00101 ..... 001 ..... 0010011 @r2
|
|
# *** RV32 Zksh Standard Extension ***
|
|
sm3p0 00 01000 01000 ..... 001 ..... 0010011 @r2
|
|
sm3p1 00 01000 01001 ..... 001 ..... 0010011 @r2
|
|
# *** RV32 Zksed Standard Extension ***
|
|
sm4ed .. 11000 ..... ..... 000 ..... 0110011 @k_aes
|
|
sm4ks .. 11010 ..... ..... 000 ..... 0110011 @k_aes
|