xref: /openbmc/qemu/target/riscv/insn32.decode (revision 558fa779)
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
25%sh10    20:10
26%csr    20:12
27%rm     12:3
28%nf     29:3                     !function=ex_plus_1
29
30# immediates:
31%imm_i    20:s12
32%imm_s    25:s7 7:5
33%imm_b    31:s1 7:1 25:6 8:4     !function=ex_shift_1
34%imm_j    31:s1 12:8 20:1 21:10  !function=ex_shift_1
35%imm_u    12:s20                 !function=ex_shift_12
36
37# Argument sets:
38&empty
39&b    imm rs2 rs1
40&i    imm rs1 rd
41&j    imm rd
42&r    rd rs1 rs2
43&s    imm rs1 rs2
44&u    imm rd
45&shift     shamt rs1 rd
46&atomic    aq rl rs2 rs1 rd
47&rmrr      vm rd rs1 rs2
48&rwdvm     vm wd rd rs1 rs2
49&r2nfvm    vm rd rs1 nf
50&rnfvm     vm rd rs1 rs2 nf
51
52# Formats 32:
53@r       .......   ..... ..... ... ..... ....... &r                %rs2 %rs1 %rd
54@i       ............    ..... ... ..... ....... &i      imm=%imm_i     %rs1 %rd
55@b       .......   ..... ..... ... ..... ....... &b      imm=%imm_b %rs2 %rs1
56@s       .......   ..... ..... ... ..... ....... &s      imm=%imm_s %rs2 %rs1
57@u       ....................      ..... ....... &u      imm=%imm_u          %rd
58@j       ....................      ..... ....... &j      imm=%imm_j          %rd
59
60@sh      ......  ...... .....  ... ..... ....... &shift  shamt=%sh10      %rs1 %rd
61@csr     ............   .....  ... ..... .......               %csr     %rs1 %rd
62
63@atom_ld ..... aq:1 rl:1 ..... ........ ..... ....... &atomic rs2=0     %rs1 %rd
64@atom_st ..... aq:1 rl:1 ..... ........ ..... ....... &atomic %rs2      %rs1 %rd
65
66@r4_rm   ..... ..  ..... ..... ... ..... ....... %rs3 %rs2 %rs1 %rm %rd
67@r_rm    .......   ..... ..... ... ..... ....... %rs2 %rs1 %rm %rd
68@r2_rm   .......   ..... ..... ... ..... ....... %rs1 %rm %rd
69@r2      .......   ..... ..... ... ..... ....... %rs1 %rd
70@r2_nfvm ... ... vm:1 ..... ..... ... ..... ....... &r2nfvm %nf %rs1 %rd
71@r_nfvm  ... ... vm:1 ..... ..... ... ..... ....... &rnfvm %nf %rs2 %rs1 %rd
72@r_vm    ...... vm:1 ..... ..... ... ..... ....... &rmrr %rs2 %rs1 %rd
73@r_vm_1  ...... . ..... ..... ... ..... .......    &rmrr vm=1 %rs2 %rs1 %rd
74@r_wdvm  ..... wd:1 vm:1 ..... ..... ... ..... ....... &rwdvm %rs2 %rs1 %rd
75@r2_zimm . zimm:11  ..... ... ..... ....... %rs1 %rd
76
77@hfence_gvma ....... ..... .....   ... ..... ....... %rs2 %rs1
78@hfence_vvma ....... ..... .....   ... ..... ....... %rs2 %rs1
79
80@sfence_vma ....... ..... .....   ... ..... ....... %rs2 %rs1
81@sfence_vm  ....... ..... .....   ... ..... ....... %rs1
82
83
84# *** Privileged Instructions ***
85ecall       000000000000     00000 000 00000 1110011
86ebreak      000000000001     00000 000 00000 1110011
87uret        0000000    00010 00000 000 00000 1110011
88sret        0001000    00010 00000 000 00000 1110011
89mret        0011000    00010 00000 000 00000 1110011
90wfi         0001000    00101 00000 000 00000 1110011
91sfence_vma  0001001    ..... ..... 000 00000 1110011 @sfence_vma
92sfence_vm   0001000    00100 ..... 000 00000 1110011 @sfence_vm
93
94# *** RV32I Base Instruction Set ***
95lui      ....................       ..... 0110111 @u
96auipc    ....................       ..... 0010111 @u
97jal      ....................       ..... 1101111 @j
98jalr     ............     ..... 000 ..... 1100111 @i
99beq      ....... .....    ..... 000 ..... 1100011 @b
100bne      ....... .....    ..... 001 ..... 1100011 @b
101blt      ....... .....    ..... 100 ..... 1100011 @b
102bge      ....... .....    ..... 101 ..... 1100011 @b
103bltu     ....... .....    ..... 110 ..... 1100011 @b
104bgeu     ....... .....    ..... 111 ..... 1100011 @b
105lb       ............     ..... 000 ..... 0000011 @i
106lh       ............     ..... 001 ..... 0000011 @i
107lw       ............     ..... 010 ..... 0000011 @i
108lbu      ............     ..... 100 ..... 0000011 @i
109lhu      ............     ..... 101 ..... 0000011 @i
110sb       .......  .....   ..... 000 ..... 0100011 @s
111sh       .......  .....   ..... 001 ..... 0100011 @s
112sw       .......  .....   ..... 010 ..... 0100011 @s
113addi     ............     ..... 000 ..... 0010011 @i
114slti     ............     ..... 010 ..... 0010011 @i
115sltiu    ............     ..... 011 ..... 0010011 @i
116xori     ............     ..... 100 ..... 0010011 @i
117ori      ............     ..... 110 ..... 0010011 @i
118andi     ............     ..... 111 ..... 0010011 @i
119slli     00.... ......    ..... 001 ..... 0010011 @sh
120srli     00.... ......    ..... 101 ..... 0010011 @sh
121srai     01.... ......    ..... 101 ..... 0010011 @sh
122add      0000000 .....    ..... 000 ..... 0110011 @r
123sub      0100000 .....    ..... 000 ..... 0110011 @r
124sll      0000000 .....    ..... 001 ..... 0110011 @r
125slt      0000000 .....    ..... 010 ..... 0110011 @r
126sltu     0000000 .....    ..... 011 ..... 0110011 @r
127xor      0000000 .....    ..... 100 ..... 0110011 @r
128srl      0000000 .....    ..... 101 ..... 0110011 @r
129sra      0100000 .....    ..... 101 ..... 0110011 @r
130or       0000000 .....    ..... 110 ..... 0110011 @r
131and      0000000 .....    ..... 111 ..... 0110011 @r
132fence    ---- pred:4 succ:4 ----- 000 ----- 0001111
133fence_i  ---- ----   ----   ----- 001 ----- 0001111
134csrrw    ............     ..... 001 ..... 1110011 @csr
135csrrs    ............     ..... 010 ..... 1110011 @csr
136csrrc    ............     ..... 011 ..... 1110011 @csr
137csrrwi   ............     ..... 101 ..... 1110011 @csr
138csrrsi   ............     ..... 110 ..... 1110011 @csr
139csrrci   ............     ..... 111 ..... 1110011 @csr
140
141# *** RV32M Standard Extension ***
142mul      0000001 .....  ..... 000 ..... 0110011 @r
143mulh     0000001 .....  ..... 001 ..... 0110011 @r
144mulhsu   0000001 .....  ..... 010 ..... 0110011 @r
145mulhu    0000001 .....  ..... 011 ..... 0110011 @r
146div      0000001 .....  ..... 100 ..... 0110011 @r
147divu     0000001 .....  ..... 101 ..... 0110011 @r
148rem      0000001 .....  ..... 110 ..... 0110011 @r
149remu     0000001 .....  ..... 111 ..... 0110011 @r
150
151# *** RV32A Standard Extension ***
152lr_w       00010 . . 00000 ..... 010 ..... 0101111 @atom_ld
153sc_w       00011 . . ..... ..... 010 ..... 0101111 @atom_st
154amoswap_w  00001 . . ..... ..... 010 ..... 0101111 @atom_st
155amoadd_w   00000 . . ..... ..... 010 ..... 0101111 @atom_st
156amoxor_w   00100 . . ..... ..... 010 ..... 0101111 @atom_st
157amoand_w   01100 . . ..... ..... 010 ..... 0101111 @atom_st
158amoor_w    01000 . . ..... ..... 010 ..... 0101111 @atom_st
159amomin_w   10000 . . ..... ..... 010 ..... 0101111 @atom_st
160amomax_w   10100 . . ..... ..... 010 ..... 0101111 @atom_st
161amominu_w  11000 . . ..... ..... 010 ..... 0101111 @atom_st
162amomaxu_w  11100 . . ..... ..... 010 ..... 0101111 @atom_st
163
164# *** RV32F Standard Extension ***
165flw        ............   ..... 010 ..... 0000111 @i
166fsw        .......  ..... ..... 010 ..... 0100111 @s
167fmadd_s    ..... 00 ..... ..... ... ..... 1000011 @r4_rm
168fmsub_s    ..... 00 ..... ..... ... ..... 1000111 @r4_rm
169fnmsub_s   ..... 00 ..... ..... ... ..... 1001011 @r4_rm
170fnmadd_s   ..... 00 ..... ..... ... ..... 1001111 @r4_rm
171fadd_s     0000000  ..... ..... ... ..... 1010011 @r_rm
172fsub_s     0000100  ..... ..... ... ..... 1010011 @r_rm
173fmul_s     0001000  ..... ..... ... ..... 1010011 @r_rm
174fdiv_s     0001100  ..... ..... ... ..... 1010011 @r_rm
175fsqrt_s    0101100  00000 ..... ... ..... 1010011 @r2_rm
176fsgnj_s    0010000  ..... ..... 000 ..... 1010011 @r
177fsgnjn_s   0010000  ..... ..... 001 ..... 1010011 @r
178fsgnjx_s   0010000  ..... ..... 010 ..... 1010011 @r
179fmin_s     0010100  ..... ..... 000 ..... 1010011 @r
180fmax_s     0010100  ..... ..... 001 ..... 1010011 @r
181fcvt_w_s   1100000  00000 ..... ... ..... 1010011 @r2_rm
182fcvt_wu_s  1100000  00001 ..... ... ..... 1010011 @r2_rm
183fmv_x_w    1110000  00000 ..... 000 ..... 1010011 @r2
184feq_s      1010000  ..... ..... 010 ..... 1010011 @r
185flt_s      1010000  ..... ..... 001 ..... 1010011 @r
186fle_s      1010000  ..... ..... 000 ..... 1010011 @r
187fclass_s   1110000  00000 ..... 001 ..... 1010011 @r2
188fcvt_s_w   1101000  00000 ..... ... ..... 1010011 @r2_rm
189fcvt_s_wu  1101000  00001 ..... ... ..... 1010011 @r2_rm
190fmv_w_x    1111000  00000 ..... 000 ..... 1010011 @r2
191
192# *** RV32D Standard Extension ***
193fld        ............   ..... 011 ..... 0000111 @i
194fsd        ....... .....  ..... 011 ..... 0100111 @s
195fmadd_d    ..... 01 ..... ..... ... ..... 1000011 @r4_rm
196fmsub_d    ..... 01 ..... ..... ... ..... 1000111 @r4_rm
197fnmsub_d   ..... 01 ..... ..... ... ..... 1001011 @r4_rm
198fnmadd_d   ..... 01 ..... ..... ... ..... 1001111 @r4_rm
199fadd_d     0000001  ..... ..... ... ..... 1010011 @r_rm
200fsub_d     0000101  ..... ..... ... ..... 1010011 @r_rm
201fmul_d     0001001  ..... ..... ... ..... 1010011 @r_rm
202fdiv_d     0001101  ..... ..... ... ..... 1010011 @r_rm
203fsqrt_d    0101101  00000 ..... ... ..... 1010011 @r2_rm
204fsgnj_d    0010001  ..... ..... 000 ..... 1010011 @r
205fsgnjn_d   0010001  ..... ..... 001 ..... 1010011 @r
206fsgnjx_d   0010001  ..... ..... 010 ..... 1010011 @r
207fmin_d     0010101  ..... ..... 000 ..... 1010011 @r
208fmax_d     0010101  ..... ..... 001 ..... 1010011 @r
209fcvt_s_d   0100000  00001 ..... ... ..... 1010011 @r2_rm
210fcvt_d_s   0100001  00000 ..... ... ..... 1010011 @r2_rm
211feq_d      1010001  ..... ..... 010 ..... 1010011 @r
212flt_d      1010001  ..... ..... 001 ..... 1010011 @r
213fle_d      1010001  ..... ..... 000 ..... 1010011 @r
214fclass_d   1110001  00000 ..... 001 ..... 1010011 @r2
215fcvt_w_d   1100001  00000 ..... ... ..... 1010011 @r2_rm
216fcvt_wu_d  1100001  00001 ..... ... ..... 1010011 @r2_rm
217fcvt_d_w   1101001  00000 ..... ... ..... 1010011 @r2_rm
218fcvt_d_wu  1101001  00001 ..... ... ..... 1010011 @r2_rm
219
220# *** RV32H Base Instruction Set ***
221hfence_gvma 0110001  .....  ..... 000 00000 1110011 @hfence_gvma
222hfence_vvma 0010001  .....  ..... 000 00000 1110011 @hfence_vvma
223
224# *** RV32V Extension ***
225
226# *** Vector loads and stores are encoded within LOADFP/STORE-FP ***
227vlb_v      ... 100 . 00000 ..... 000 ..... 0000111 @r2_nfvm
228vlh_v      ... 100 . 00000 ..... 101 ..... 0000111 @r2_nfvm
229vlw_v      ... 100 . 00000 ..... 110 ..... 0000111 @r2_nfvm
230vle_v      ... 000 . 00000 ..... 111 ..... 0000111 @r2_nfvm
231vlbu_v     ... 000 . 00000 ..... 000 ..... 0000111 @r2_nfvm
232vlhu_v     ... 000 . 00000 ..... 101 ..... 0000111 @r2_nfvm
233vlwu_v     ... 000 . 00000 ..... 110 ..... 0000111 @r2_nfvm
234vlbff_v    ... 100 . 10000 ..... 000 ..... 0000111 @r2_nfvm
235vlhff_v    ... 100 . 10000 ..... 101 ..... 0000111 @r2_nfvm
236vlwff_v    ... 100 . 10000 ..... 110 ..... 0000111 @r2_nfvm
237vleff_v    ... 000 . 10000 ..... 111 ..... 0000111 @r2_nfvm
238vlbuff_v   ... 000 . 10000 ..... 000 ..... 0000111 @r2_nfvm
239vlhuff_v   ... 000 . 10000 ..... 101 ..... 0000111 @r2_nfvm
240vlwuff_v   ... 000 . 10000 ..... 110 ..... 0000111 @r2_nfvm
241vsb_v      ... 000 . 00000 ..... 000 ..... 0100111 @r2_nfvm
242vsh_v      ... 000 . 00000 ..... 101 ..... 0100111 @r2_nfvm
243vsw_v      ... 000 . 00000 ..... 110 ..... 0100111 @r2_nfvm
244vse_v      ... 000 . 00000 ..... 111 ..... 0100111 @r2_nfvm
245
246vlsb_v     ... 110 . ..... ..... 000 ..... 0000111 @r_nfvm
247vlsh_v     ... 110 . ..... ..... 101 ..... 0000111 @r_nfvm
248vlsw_v     ... 110 . ..... ..... 110 ..... 0000111 @r_nfvm
249vlse_v     ... 010 . ..... ..... 111 ..... 0000111 @r_nfvm
250vlsbu_v    ... 010 . ..... ..... 000 ..... 0000111 @r_nfvm
251vlshu_v    ... 010 . ..... ..... 101 ..... 0000111 @r_nfvm
252vlswu_v    ... 010 . ..... ..... 110 ..... 0000111 @r_nfvm
253vssb_v     ... 010 . ..... ..... 000 ..... 0100111 @r_nfvm
254vssh_v     ... 010 . ..... ..... 101 ..... 0100111 @r_nfvm
255vssw_v     ... 010 . ..... ..... 110 ..... 0100111 @r_nfvm
256vsse_v     ... 010 . ..... ..... 111 ..... 0100111 @r_nfvm
257
258vlxb_v     ... 111 . ..... ..... 000 ..... 0000111 @r_nfvm
259vlxh_v     ... 111 . ..... ..... 101 ..... 0000111 @r_nfvm
260vlxw_v     ... 111 . ..... ..... 110 ..... 0000111 @r_nfvm
261vlxe_v     ... 011 . ..... ..... 111 ..... 0000111 @r_nfvm
262vlxbu_v    ... 011 . ..... ..... 000 ..... 0000111 @r_nfvm
263vlxhu_v    ... 011 . ..... ..... 101 ..... 0000111 @r_nfvm
264vlxwu_v    ... 011 . ..... ..... 110 ..... 0000111 @r_nfvm
265# Vector ordered-indexed and unordered-indexed store insns.
266vsxb_v     ... -11 . ..... ..... 000 ..... 0100111 @r_nfvm
267vsxh_v     ... -11 . ..... ..... 101 ..... 0100111 @r_nfvm
268vsxw_v     ... -11 . ..... ..... 110 ..... 0100111 @r_nfvm
269vsxe_v     ... -11 . ..... ..... 111 ..... 0100111 @r_nfvm
270
271#*** Vector AMO operations are encoded under the standard AMO major opcode ***
272vamoswapw_v     00001 . . ..... ..... 110 ..... 0101111 @r_wdvm
273vamoaddw_v      00000 . . ..... ..... 110 ..... 0101111 @r_wdvm
274vamoxorw_v      00100 . . ..... ..... 110 ..... 0101111 @r_wdvm
275vamoandw_v      01100 . . ..... ..... 110 ..... 0101111 @r_wdvm
276vamoorw_v       01000 . . ..... ..... 110 ..... 0101111 @r_wdvm
277vamominw_v      10000 . . ..... ..... 110 ..... 0101111 @r_wdvm
278vamomaxw_v      10100 . . ..... ..... 110 ..... 0101111 @r_wdvm
279vamominuw_v     11000 . . ..... ..... 110 ..... 0101111 @r_wdvm
280vamomaxuw_v     11100 . . ..... ..... 110 ..... 0101111 @r_wdvm
281
282# *** new major opcode OP-V ***
283vadd_vv         000000 . ..... ..... 000 ..... 1010111 @r_vm
284vadd_vx         000000 . ..... ..... 100 ..... 1010111 @r_vm
285vadd_vi         000000 . ..... ..... 011 ..... 1010111 @r_vm
286vsub_vv         000010 . ..... ..... 000 ..... 1010111 @r_vm
287vsub_vx         000010 . ..... ..... 100 ..... 1010111 @r_vm
288vrsub_vx        000011 . ..... ..... 100 ..... 1010111 @r_vm
289vrsub_vi        000011 . ..... ..... 011 ..... 1010111 @r_vm
290vwaddu_vv       110000 . ..... ..... 010 ..... 1010111 @r_vm
291vwaddu_vx       110000 . ..... ..... 110 ..... 1010111 @r_vm
292vwadd_vv        110001 . ..... ..... 010 ..... 1010111 @r_vm
293vwadd_vx        110001 . ..... ..... 110 ..... 1010111 @r_vm
294vwsubu_vv       110010 . ..... ..... 010 ..... 1010111 @r_vm
295vwsubu_vx       110010 . ..... ..... 110 ..... 1010111 @r_vm
296vwsub_vv        110011 . ..... ..... 010 ..... 1010111 @r_vm
297vwsub_vx        110011 . ..... ..... 110 ..... 1010111 @r_vm
298vwaddu_wv       110100 . ..... ..... 010 ..... 1010111 @r_vm
299vwaddu_wx       110100 . ..... ..... 110 ..... 1010111 @r_vm
300vwadd_wv        110101 . ..... ..... 010 ..... 1010111 @r_vm
301vwadd_wx        110101 . ..... ..... 110 ..... 1010111 @r_vm
302vwsubu_wv       110110 . ..... ..... 010 ..... 1010111 @r_vm
303vwsubu_wx       110110 . ..... ..... 110 ..... 1010111 @r_vm
304vwsub_wv        110111 . ..... ..... 010 ..... 1010111 @r_vm
305vwsub_wx        110111 . ..... ..... 110 ..... 1010111 @r_vm
306vadc_vvm        010000 1 ..... ..... 000 ..... 1010111 @r_vm_1
307vadc_vxm        010000 1 ..... ..... 100 ..... 1010111 @r_vm_1
308vadc_vim        010000 1 ..... ..... 011 ..... 1010111 @r_vm_1
309vmadc_vvm       010001 1 ..... ..... 000 ..... 1010111 @r_vm_1
310vmadc_vxm       010001 1 ..... ..... 100 ..... 1010111 @r_vm_1
311vmadc_vim       010001 1 ..... ..... 011 ..... 1010111 @r_vm_1
312vsbc_vvm        010010 1 ..... ..... 000 ..... 1010111 @r_vm_1
313vsbc_vxm        010010 1 ..... ..... 100 ..... 1010111 @r_vm_1
314vmsbc_vvm       010011 1 ..... ..... 000 ..... 1010111 @r_vm_1
315vmsbc_vxm       010011 1 ..... ..... 100 ..... 1010111 @r_vm_1
316vand_vv         001001 . ..... ..... 000 ..... 1010111 @r_vm
317vand_vx         001001 . ..... ..... 100 ..... 1010111 @r_vm
318vand_vi         001001 . ..... ..... 011 ..... 1010111 @r_vm
319vor_vv          001010 . ..... ..... 000 ..... 1010111 @r_vm
320vor_vx          001010 . ..... ..... 100 ..... 1010111 @r_vm
321vor_vi          001010 . ..... ..... 011 ..... 1010111 @r_vm
322vxor_vv         001011 . ..... ..... 000 ..... 1010111 @r_vm
323vxor_vx         001011 . ..... ..... 100 ..... 1010111 @r_vm
324vxor_vi         001011 . ..... ..... 011 ..... 1010111 @r_vm
325vsll_vv         100101 . ..... ..... 000 ..... 1010111 @r_vm
326vsll_vx         100101 . ..... ..... 100 ..... 1010111 @r_vm
327vsll_vi         100101 . ..... ..... 011 ..... 1010111 @r_vm
328vsrl_vv         101000 . ..... ..... 000 ..... 1010111 @r_vm
329vsrl_vx         101000 . ..... ..... 100 ..... 1010111 @r_vm
330vsrl_vi         101000 . ..... ..... 011 ..... 1010111 @r_vm
331vsra_vv         101001 . ..... ..... 000 ..... 1010111 @r_vm
332vsra_vx         101001 . ..... ..... 100 ..... 1010111 @r_vm
333vsra_vi         101001 . ..... ..... 011 ..... 1010111 @r_vm
334vnsrl_vv        101100 . ..... ..... 000 ..... 1010111 @r_vm
335vnsrl_vx        101100 . ..... ..... 100 ..... 1010111 @r_vm
336vnsrl_vi        101100 . ..... ..... 011 ..... 1010111 @r_vm
337vnsra_vv        101101 . ..... ..... 000 ..... 1010111 @r_vm
338vnsra_vx        101101 . ..... ..... 100 ..... 1010111 @r_vm
339vnsra_vi        101101 . ..... ..... 011 ..... 1010111 @r_vm
340vmseq_vv        011000 . ..... ..... 000 ..... 1010111 @r_vm
341vmseq_vx        011000 . ..... ..... 100 ..... 1010111 @r_vm
342vmseq_vi        011000 . ..... ..... 011 ..... 1010111 @r_vm
343vmsne_vv        011001 . ..... ..... 000 ..... 1010111 @r_vm
344vmsne_vx        011001 . ..... ..... 100 ..... 1010111 @r_vm
345vmsne_vi        011001 . ..... ..... 011 ..... 1010111 @r_vm
346vmsltu_vv       011010 . ..... ..... 000 ..... 1010111 @r_vm
347vmsltu_vx       011010 . ..... ..... 100 ..... 1010111 @r_vm
348vmslt_vv        011011 . ..... ..... 000 ..... 1010111 @r_vm
349vmslt_vx        011011 . ..... ..... 100 ..... 1010111 @r_vm
350vmsleu_vv       011100 . ..... ..... 000 ..... 1010111 @r_vm
351vmsleu_vx       011100 . ..... ..... 100 ..... 1010111 @r_vm
352vmsleu_vi       011100 . ..... ..... 011 ..... 1010111 @r_vm
353vmsle_vv        011101 . ..... ..... 000 ..... 1010111 @r_vm
354vmsle_vx        011101 . ..... ..... 100 ..... 1010111 @r_vm
355vmsle_vi        011101 . ..... ..... 011 ..... 1010111 @r_vm
356vmsgtu_vx       011110 . ..... ..... 100 ..... 1010111 @r_vm
357vmsgtu_vi       011110 . ..... ..... 011 ..... 1010111 @r_vm
358vmsgt_vx        011111 . ..... ..... 100 ..... 1010111 @r_vm
359vmsgt_vi        011111 . ..... ..... 011 ..... 1010111 @r_vm
360vminu_vv        000100 . ..... ..... 000 ..... 1010111 @r_vm
361vminu_vx        000100 . ..... ..... 100 ..... 1010111 @r_vm
362vmin_vv         000101 . ..... ..... 000 ..... 1010111 @r_vm
363vmin_vx         000101 . ..... ..... 100 ..... 1010111 @r_vm
364vmaxu_vv        000110 . ..... ..... 000 ..... 1010111 @r_vm
365vmaxu_vx        000110 . ..... ..... 100 ..... 1010111 @r_vm
366vmax_vv         000111 . ..... ..... 000 ..... 1010111 @r_vm
367vmax_vx         000111 . ..... ..... 100 ..... 1010111 @r_vm
368
369vsetvli         0 ........... ..... 111 ..... 1010111  @r2_zimm
370vsetvl          1000000 ..... ..... 111 ..... 1010111  @r
371