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qemu/target/arm/tcg/a64.decode
Richard Henderson c777e73cbe target/arm: Convert FMOVI (scalar, immediate) to decodetree 
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240912024114.1097832-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-09-19 12:58:57 +01:00

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# AArch64 A64 allowed instruction decoding
#
# Copyright (c) 2023 Linaro, Ltd
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, see <http://www.gnu.org/licenses/>.
#
# This file is processed by scripts/decodetree.py
#
%rd 0:5
%esz_sd 22:1 !function=plus_2
%esz_hsd 22:2 !function=xor_2
%hl 11:1 21:1
%hlm 11:1 20:2
&r rn
&ri rd imm
&rri_sf rd rn imm sf
&i imm
&rr_e rd rn esz
&rrr_e rd rn rm esz
&rrx_e rd rn rm idx esz
&rrrr_e rd rn rm ra esz
&qrr_e q rd rn esz
&qrrr_e q rd rn rm esz
&qrrx_e q rd rn rm idx esz
&qrrrr_e q rd rn rm ra esz
@rr_h ........ ... ..... ...... rn:5 rd:5 &rr_e esz=1
@rr_d ........ ... ..... ...... rn:5 rd:5 &rr_e esz=3
@rr_sd ........ ... ..... ...... rn:5 rd:5 &rr_e esz=%esz_sd
@rrr_h ........ ... rm:5 ...... rn:5 rd:5 &rrr_e esz=1
@rrr_d ........ ... rm:5 ...... rn:5 rd:5 &rrr_e esz=3
@rrr_sd ........ ... rm:5 ...... rn:5 rd:5 &rrr_e esz=%esz_sd
@rrr_hsd ........ ... rm:5 ...... rn:5 rd:5 &rrr_e esz=%esz_hsd
@rrr_e ........ esz:2 . rm:5 ...... rn:5 rd:5 &rrr_e
@r2r_e ........ esz:2 . ..... ...... rm:5 rd:5 &rrr_e rn=%rd
@rrx_h ........ .. .. rm:4 .... . . rn:5 rd:5 &rrx_e esz=1 idx=%hlm
@rrx_s ........ .. . rm:5 .... . . rn:5 rd:5 &rrx_e esz=2 idx=%hl
@rrx_d ........ .. . rm:5 .... idx:1 . rn:5 rd:5 &rrx_e esz=3
@rr_q1e0 ........ ........ ...... rn:5 rd:5 &qrr_e q=1 esz=0
@rr_q1e2 ........ ........ ...... rn:5 rd:5 &qrr_e q=1 esz=2
@r2r_q1e0 ........ ........ ...... rm:5 rd:5 &qrrr_e rn=%rd q=1 esz=0
@rrr_q1e0 ........ ... rm:5 ...... rn:5 rd:5 &qrrr_e q=1 esz=0
@rrr_q1e3 ........ ... rm:5 ...... rn:5 rd:5 &qrrr_e q=1 esz=3
@rrrr_q1e3 ........ ... rm:5 . ra:5 rn:5 rd:5 &qrrrr_e q=1 esz=3
@qrr_h . q:1 ...... .. ...... ...... rn:5 rd:5 &qrr_e esz=1
@qrr_e . q:1 ...... esz:2 ...... ...... rn:5 rd:5 &qrr_e
@qrrr_b . q:1 ...... ... rm:5 ...... rn:5 rd:5 &qrrr_e esz=0
@qrrr_h . q:1 ...... ... rm:5 ...... rn:5 rd:5 &qrrr_e esz=1
@qrrr_s . q:1 ...... ... rm:5 ...... rn:5 rd:5 &qrrr_e esz=2
@qrrr_sd . q:1 ...... ... rm:5 ...... rn:5 rd:5 &qrrr_e esz=%esz_sd
@qrrr_e . q:1 ...... esz:2 . rm:5 ...... rn:5 rd:5 &qrrr_e
@qr2r_e . q:1 ...... esz:2 . ..... ...... rm:5 rd:5 &qrrr_e rn=%rd
@qrrx_h . q:1 .. .... .. .. rm:4 .... . . rn:5 rd:5 \
&qrrx_e esz=1 idx=%hlm
@qrrx_s . q:1 .. .... .. . rm:5 .... . . rn:5 rd:5 \
&qrrx_e esz=2 idx=%hl
@qrrx_d . q:1 .. .... .. . rm:5 .... idx:1 . rn:5 rd:5 \
&qrrx_e esz=3
### Data Processing - Immediate
# PC-rel addressing
%imm_pcrel 5:s19 29:2
@pcrel . .. ..... ................... rd:5 &ri imm=%imm_pcrel
ADR 0 .. 10000 ................... ..... @pcrel
ADRP 1 .. 10000 ................... ..... @pcrel
# Add/subtract (immediate)
%imm12_sh12 10:12 !function=shl_12
@addsub_imm sf:1 .. ...... . imm:12 rn:5 rd:5
@addsub_imm12 sf:1 .. ...... . ............ rn:5 rd:5 imm=%imm12_sh12
ADD_i . 00 100010 0 ............ ..... ..... @addsub_imm
ADD_i . 00 100010 1 ............ ..... ..... @addsub_imm12
ADDS_i . 01 100010 0 ............ ..... ..... @addsub_imm
ADDS_i . 01 100010 1 ............ ..... ..... @addsub_imm12
SUB_i . 10 100010 0 ............ ..... ..... @addsub_imm
SUB_i . 10 100010 1 ............ ..... ..... @addsub_imm12
SUBS_i . 11 100010 0 ............ ..... ..... @addsub_imm
SUBS_i . 11 100010 1 ............ ..... ..... @addsub_imm12
# Add/subtract (immediate with tags)
&rri_tag rd rn uimm6 uimm4
@addsub_imm_tag . .. ...... . uimm6:6 .. uimm4:4 rn:5 rd:5 &rri_tag
ADDG_i 1 00 100011 0 ...... 00 .... ..... ..... @addsub_imm_tag
SUBG_i 1 10 100011 0 ...... 00 .... ..... ..... @addsub_imm_tag
# Logical (immediate)
&rri_log rd rn sf dbm
@logic_imm_64 1 .. ...... dbm:13 rn:5 rd:5 &rri_log sf=1
@logic_imm_32 0 .. ...... 0 dbm:12 rn:5 rd:5 &rri_log sf=0
AND_i . 00 100100 . ...... ...... ..... ..... @logic_imm_64
AND_i . 00 100100 . ...... ...... ..... ..... @logic_imm_32
ORR_i . 01 100100 . ...... ...... ..... ..... @logic_imm_64
ORR_i . 01 100100 . ...... ...... ..... ..... @logic_imm_32
EOR_i . 10 100100 . ...... ...... ..... ..... @logic_imm_64
EOR_i . 10 100100 . ...... ...... ..... ..... @logic_imm_32
ANDS_i . 11 100100 . ...... ...... ..... ..... @logic_imm_64
ANDS_i . 11 100100 . ...... ...... ..... ..... @logic_imm_32
# Move wide (immediate)
&movw rd sf imm hw
@movw_64 1 .. ...... hw:2 imm:16 rd:5 &movw sf=1
@movw_32 0 .. ...... 0 hw:1 imm:16 rd:5 &movw sf=0
MOVN . 00 100101 .. ................ ..... @movw_64
MOVN . 00 100101 .. ................ ..... @movw_32
MOVZ . 10 100101 .. ................ ..... @movw_64
MOVZ . 10 100101 .. ................ ..... @movw_32
MOVK . 11 100101 .. ................ ..... @movw_64
MOVK . 11 100101 .. ................ ..... @movw_32
# Bitfield
&bitfield rd rn sf immr imms
@bitfield_64 1 .. ...... 1 immr:6 imms:6 rn:5 rd:5 &bitfield sf=1
@bitfield_32 0 .. ...... 0 0 immr:5 0 imms:5 rn:5 rd:5 &bitfield sf=0
SBFM . 00 100110 . ...... ...... ..... ..... @bitfield_64
SBFM . 00 100110 . ...... ...... ..... ..... @bitfield_32
BFM . 01 100110 . ...... ...... ..... ..... @bitfield_64
BFM . 01 100110 . ...... ...... ..... ..... @bitfield_32
UBFM . 10 100110 . ...... ...... ..... ..... @bitfield_64
UBFM . 10 100110 . ...... ...... ..... ..... @bitfield_32
# Extract
&extract rd rn rm imm sf
EXTR 1 00 100111 1 0 rm:5 imm:6 rn:5 rd:5 &extract sf=1
EXTR 0 00 100111 0 0 rm:5 0 imm:5 rn:5 rd:5 &extract sf=0
# Branches
%imm26 0:s26 !function=times_4
@branch . ..... .......................... &i imm=%imm26
B 0 00101 .......................... @branch
BL 1 00101 .......................... @branch
%imm19 5:s19 !function=times_4
&cbz rt imm sf nz
CBZ sf:1 011010 nz:1 ................... rt:5 &cbz imm=%imm19
%imm14 5:s14 !function=times_4
%imm31_19 31:1 19:5
&tbz rt imm nz bitpos
TBZ . 011011 nz:1 ..... .............. rt:5 &tbz imm=%imm14 bitpos=%imm31_19
# B.cond and BC.cond
B_cond 0101010 0 ................... c:1 cond:4 imm=%imm19
BR 1101011 0000 11111 000000 rn:5 00000 &r
BLR 1101011 0001 11111 000000 rn:5 00000 &r
RET 1101011 0010 11111 000000 rn:5 00000 &r
&braz rn m
BRAZ 1101011 0000 11111 00001 m:1 rn:5 11111 &braz # BRAAZ, BRABZ
BLRAZ 1101011 0001 11111 00001 m:1 rn:5 11111 &braz # BLRAAZ, BLRABZ
&reta m
RETA 1101011 0010 11111 00001 m:1 11111 11111 &reta # RETAA, RETAB
&bra rn rm m
BRA 1101011 1000 11111 00001 m:1 rn:5 rm:5 &bra # BRAA, BRAB
BLRA 1101011 1001 11111 00001 m:1 rn:5 rm:5 &bra # BLRAA, BLRAB
ERET 1101011 0100 11111 000000 11111 00000
ERETA 1101011 0100 11111 00001 m:1 11111 11111 &reta # ERETAA, ERETAB
# We don't need to decode DRPS because it always UNDEFs except when
# the processor is in halting debug state (which we don't implement).
# The pattern is listed here as documentation.
# DRPS 1101011 0101 11111 000000 11111 00000
# Hint instruction group
{
[
YIELD 1101 0101 0000 0011 0010 0000 001 11111
WFE 1101 0101 0000 0011 0010 0000 010 11111
WFI 1101 0101 0000 0011 0010 0000 011 11111
# We implement WFE to never block, so our SEV/SEVL are NOPs
# SEV 1101 0101 0000 0011 0010 0000 100 11111
# SEVL 1101 0101 0000 0011 0010 0000 101 11111
# Our DGL is a NOP because we don't merge memory accesses anyway.
# DGL 1101 0101 0000 0011 0010 0000 110 11111
XPACLRI 1101 0101 0000 0011 0010 0000 111 11111
PACIA1716 1101 0101 0000 0011 0010 0001 000 11111
PACIB1716 1101 0101 0000 0011 0010 0001 010 11111
AUTIA1716 1101 0101 0000 0011 0010 0001 100 11111
AUTIB1716 1101 0101 0000 0011 0010 0001 110 11111
ESB 1101 0101 0000 0011 0010 0010 000 11111
PACIAZ 1101 0101 0000 0011 0010 0011 000 11111
PACIASP 1101 0101 0000 0011 0010 0011 001 11111
PACIBZ 1101 0101 0000 0011 0010 0011 010 11111
PACIBSP 1101 0101 0000 0011 0010 0011 011 11111
AUTIAZ 1101 0101 0000 0011 0010 0011 100 11111
AUTIASP 1101 0101 0000 0011 0010 0011 101 11111
AUTIBZ 1101 0101 0000 0011 0010 0011 110 11111
AUTIBSP 1101 0101 0000 0011 0010 0011 111 11111
]
# The canonical NOP has CRm == op2 == 0, but all of the space
# that isn't specifically allocated to an instruction must NOP
NOP 1101 0101 0000 0011 0010 ---- --- 11111
}
# System instructions with register argument
WFET 1101 0101 0000 0011 0001 0000 000 rd:5
WFIT 1101 0101 0000 0011 0001 0000 001 rd:5
# Barriers
CLREX 1101 0101 0000 0011 0011 ---- 010 11111
DSB_DMB 1101 0101 0000 0011 0011 domain:2 types:2 10- 11111
ISB 1101 0101 0000 0011 0011 ---- 110 11111
SB 1101 0101 0000 0011 0011 0000 111 11111
# PSTATE
CFINV 1101 0101 0000 0 000 0100 0000 000 11111
XAFLAG 1101 0101 0000 0 000 0100 0000 001 11111
AXFLAG 1101 0101 0000 0 000 0100 0000 010 11111
# These are architecturally all "MSR (immediate)"; we decode the destination
# register too because there is no commonality in our implementation.
@msr_i .... .... .... . ... .... imm:4 ... .....
MSR_i_UAO 1101 0101 0000 0 000 0100 .... 011 11111 @msr_i
MSR_i_PAN 1101 0101 0000 0 000 0100 .... 100 11111 @msr_i
MSR_i_SPSEL 1101 0101 0000 0 000 0100 .... 101 11111 @msr_i
MSR_i_SBSS 1101 0101 0000 0 011 0100 .... 001 11111 @msr_i
MSR_i_DIT 1101 0101 0000 0 011 0100 .... 010 11111 @msr_i
MSR_i_TCO 1101 0101 0000 0 011 0100 .... 100 11111 @msr_i
MSR_i_DAIFSET 1101 0101 0000 0 011 0100 .... 110 11111 @msr_i
MSR_i_DAIFCLEAR 1101 0101 0000 0 011 0100 .... 111 11111 @msr_i
MSR_i_ALLINT 1101 0101 0000 0 001 0100 000 imm:1 000 11111
MSR_i_SVCR 1101 0101 0000 0 011 0100 0 mask:2 imm:1 011 11111
# MRS, MSR (register), SYS, SYSL. These are all essentially the
# same instruction as far as QEMU is concerned.
# NB: op0 is bits [20:19], but op0=0b00 is other insns, so we have
# to hand-decode it.
SYS 1101 0101 00 l:1 01 op1:3 crn:4 crm:4 op2:3 rt:5 op0=1
SYS 1101 0101 00 l:1 10 op1:3 crn:4 crm:4 op2:3 rt:5 op0=2
SYS 1101 0101 00 l:1 11 op1:3 crn:4 crm:4 op2:3 rt:5 op0=3
# Exception generation
@i16 .... .... ... imm:16 ... .. &i
SVC 1101 0100 000 ................ 000 01 @i16
HVC 1101 0100 000 ................ 000 10 @i16
SMC 1101 0100 000 ................ 000 11 @i16
BRK 1101 0100 001 ................ 000 00 @i16
HLT 1101 0100 010 ................ 000 00 @i16
# These insns always UNDEF unless in halting debug state, which
# we don't implement. So we don't need to decode them. The patterns
# are listed here as documentation.
# DCPS1 1101 0100 101 ................ 000 01 @i16
# DCPS2 1101 0100 101 ................ 000 10 @i16
# DCPS3 1101 0100 101 ................ 000 11 @i16
# Loads and stores
&stxr rn rt rt2 rs sz lasr
&stlr rn rt sz lasr
@stxr sz:2 ...... ... rs:5 lasr:1 rt2:5 rn:5 rt:5 &stxr
@stlr sz:2 ...... ... ..... lasr:1 ..... rn:5 rt:5 &stlr
%imm1_30_p2 30:1 !function=plus_2
@stxp .. ...... ... rs:5 lasr:1 rt2:5 rn:5 rt:5 &stxr sz=%imm1_30_p2
STXR .. 001000 000 ..... . ..... ..... ..... @stxr # inc STLXR
LDXR .. 001000 010 ..... . ..... ..... ..... @stxr # inc LDAXR
STLR .. 001000 100 11111 . 11111 ..... ..... @stlr # inc STLLR
LDAR .. 001000 110 11111 . 11111 ..... ..... @stlr # inc LDLAR
STXP 1 . 001000 001 ..... . ..... ..... ..... @stxp # inc STLXP
LDXP 1 . 001000 011 ..... . ..... ..... ..... @stxp # inc LDAXP
# CASP, CASPA, CASPAL, CASPL (we don't decode the bits that determine
# acquire/release semantics because QEMU's cmpxchg always has those)
CASP 0 . 001000 0 - 1 rs:5 - 11111 rn:5 rt:5 sz=%imm1_30_p2
# CAS, CASA, CASAL, CASL
CAS sz:2 001000 1 - 1 rs:5 - 11111 rn:5 rt:5
&ldlit rt imm sz sign
@ldlit .. ... . .. ................... rt:5 &ldlit imm=%imm19
LD_lit 00 011 0 00 ................... ..... @ldlit sz=2 sign=0
LD_lit 01 011 0 00 ................... ..... @ldlit sz=3 sign=0
LD_lit 10 011 0 00 ................... ..... @ldlit sz=2 sign=1
LD_lit_v 00 011 1 00 ................... ..... @ldlit sz=2 sign=0
LD_lit_v 01 011 1 00 ................... ..... @ldlit sz=3 sign=0
LD_lit_v 10 011 1 00 ................... ..... @ldlit sz=4 sign=0
# PRFM
NOP 11 011 0 00 ------------------- -----
&ldstpair rt2 rt rn imm sz sign w p
@ldstpair .. ... . ... . imm:s7 rt2:5 rn:5 rt:5 &ldstpair
# STNP, LDNP: Signed offset, non-temporal hint. We don't emulate caches
# so we ignore hints about data access patterns, and handle these like
# plain signed offset.
STP 00 101 0 000 0 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
LDP 00 101 0 000 1 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
STP 10 101 0 000 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=0
LDP 10 101 0 000 1 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=0
STP_v 00 101 1 000 0 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
LDP_v 00 101 1 000 1 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
STP_v 01 101 1 000 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=0
LDP_v 01 101 1 000 1 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=0
STP_v 10 101 1 000 0 ....... ..... ..... ..... @ldstpair sz=4 sign=0 p=0 w=0
LDP_v 10 101 1 000 1 ....... ..... ..... ..... @ldstpair sz=4 sign=0 p=0 w=0
# STP and LDP: post-indexed
STP 00 101 0 001 0 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=1 w=1
LDP 00 101 0 001 1 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=1 w=1
LDP 01 101 0 001 1 ....... ..... ..... ..... @ldstpair sz=2 sign=1 p=1 w=1
STP 10 101 0 001 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=1 w=1
LDP 10 101 0 001 1 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=1 w=1
STP_v 00 101 1 001 0 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=1 w=1
LDP_v 00 101 1 001 1 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=1 w=1
STP_v 01 101 1 001 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=1 w=1
LDP_v 01 101 1 001 1 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=1 w=1
STP_v 10 101 1 001 0 ....... ..... ..... ..... @ldstpair sz=4 sign=0 p=1 w=1
LDP_v 10 101 1 001 1 ....... ..... ..... ..... @ldstpair sz=4 sign=0 p=1 w=1
# STP and LDP: offset
STP 00 101 0 010 0 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
LDP 00 101 0 010 1 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
LDP 01 101 0 010 1 ....... ..... ..... ..... @ldstpair sz=2 sign=1 p=0 w=0
STP 10 101 0 010 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=0
LDP 10 101 0 010 1 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=0
STP_v 00 101 1 010 0 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
LDP_v 00 101 1 010 1 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
STP_v 01 101 1 010 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=0
LDP_v 01 101 1 010 1 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=0
STP_v 10 101 1 010 0 ....... ..... ..... ..... @ldstpair sz=4 sign=0 p=0 w=0
LDP_v 10 101 1 010 1 ....... ..... ..... ..... @ldstpair sz=4 sign=0 p=0 w=0
# STP and LDP: pre-indexed
STP 00 101 0 011 0 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=1
LDP 00 101 0 011 1 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=1
LDP 01 101 0 011 1 ....... ..... ..... ..... @ldstpair sz=2 sign=1 p=0 w=1
STP 10 101 0 011 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=1
LDP 10 101 0 011 1 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=1
STP_v 00 101 1 011 0 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=1
LDP_v 00 101 1 011 1 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=1
STP_v 01 101 1 011 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=1
LDP_v 01 101 1 011 1 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=1
STP_v 10 101 1 011 0 ....... ..... ..... ..... @ldstpair sz=4 sign=0 p=0 w=1
LDP_v 10 101 1 011 1 ....... ..... ..... ..... @ldstpair sz=4 sign=0 p=0 w=1
# STGP: store tag and pair
STGP 01 101 0 001 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=1 w=1
STGP 01 101 0 010 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=0
STGP 01 101 0 011 0 ....... ..... ..... ..... @ldstpair sz=3 sign=0 p=0 w=1
# Load/store register (unscaled immediate)
&ldst_imm rt rn imm sz sign w p unpriv ext
@ldst_imm .. ... . .. .. . imm:s9 .. rn:5 rt:5 &ldst_imm unpriv=0 p=0 w=0
@ldst_imm_pre .. ... . .. .. . imm:s9 .. rn:5 rt:5 &ldst_imm unpriv=0 p=0 w=1
@ldst_imm_post .. ... . .. .. . imm:s9 .. rn:5 rt:5 &ldst_imm unpriv=0 p=1 w=1
@ldst_imm_user .. ... . .. .. . imm:s9 .. rn:5 rt:5 &ldst_imm unpriv=1 p=0 w=0
STR_i sz:2 111 0 00 00 0 ......... 00 ..... ..... @ldst_imm sign=0 ext=0
LDR_i 00 111 0 00 01 0 ......... 00 ..... ..... @ldst_imm sign=0 ext=1 sz=0
LDR_i 01 111 0 00 01 0 ......... 00 ..... ..... @ldst_imm sign=0 ext=1 sz=1
LDR_i 10 111 0 00 01 0 ......... 00 ..... ..... @ldst_imm sign=0 ext=1 sz=2
LDR_i 11 111 0 00 01 0 ......... 00 ..... ..... @ldst_imm sign=0 ext=0 sz=3
LDR_i 00 111 0 00 10 0 ......... 00 ..... ..... @ldst_imm sign=1 ext=0 sz=0
LDR_i 01 111 0 00 10 0 ......... 00 ..... ..... @ldst_imm sign=1 ext=0 sz=1
LDR_i 10 111 0 00 10 0 ......... 00 ..... ..... @ldst_imm sign=1 ext=0 sz=2
LDR_i 00 111 0 00 11 0 ......... 00 ..... ..... @ldst_imm sign=1 ext=1 sz=0
LDR_i 01 111 0 00 11 0 ......... 00 ..... ..... @ldst_imm sign=1 ext=1 sz=1
STR_i sz:2 111 0 00 00 0 ......... 01 ..... ..... @ldst_imm_post sign=0 ext=0
LDR_i 00 111 0 00 01 0 ......... 01 ..... ..... @ldst_imm_post sign=0 ext=1 sz=0
LDR_i 01 111 0 00 01 0 ......... 01 ..... ..... @ldst_imm_post sign=0 ext=1 sz=1
LDR_i 10 111 0 00 01 0 ......... 01 ..... ..... @ldst_imm_post sign=0 ext=1 sz=2
LDR_i 11 111 0 00 01 0 ......... 01 ..... ..... @ldst_imm_post sign=0 ext=0 sz=3
LDR_i 00 111 0 00 10 0 ......... 01 ..... ..... @ldst_imm_post sign=1 ext=0 sz=0
LDR_i 01 111 0 00 10 0 ......... 01 ..... ..... @ldst_imm_post sign=1 ext=0 sz=1
LDR_i 10 111 0 00 10 0 ......... 01 ..... ..... @ldst_imm_post sign=1 ext=0 sz=2
LDR_i 00 111 0 00 11 0 ......... 01 ..... ..... @ldst_imm_post sign=1 ext=1 sz=0
LDR_i 01 111 0 00 11 0 ......... 01 ..... ..... @ldst_imm_post sign=1 ext=1 sz=1
STR_i sz:2 111 0 00 00 0 ......... 10 ..... ..... @ldst_imm_user sign=0 ext=0
LDR_i 00 111 0 00 01 0 ......... 10 ..... ..... @ldst_imm_user sign=0 ext=1 sz=0
LDR_i 01 111 0 00 01 0 ......... 10 ..... ..... @ldst_imm_user sign=0 ext=1 sz=1
LDR_i 10 111 0 00 01 0 ......... 10 ..... ..... @ldst_imm_user sign=0 ext=1 sz=2
LDR_i 11 111 0 00 01 0 ......... 10 ..... ..... @ldst_imm_user sign=0 ext=0 sz=3
LDR_i 00 111 0 00 10 0 ......... 10 ..... ..... @ldst_imm_user sign=1 ext=0 sz=0
LDR_i 01 111 0 00 10 0 ......... 10 ..... ..... @ldst_imm_user sign=1 ext=0 sz=1
LDR_i 10 111 0 00 10 0 ......... 10 ..... ..... @ldst_imm_user sign=1 ext=0 sz=2
LDR_i 00 111 0 00 11 0 ......... 10 ..... ..... @ldst_imm_user sign=1 ext=1 sz=0
LDR_i 01 111 0 00 11 0 ......... 10 ..... ..... @ldst_imm_user sign=1 ext=1 sz=1
STR_i sz:2 111 0 00 00 0 ......... 11 ..... ..... @ldst_imm_pre sign=0 ext=0
LDR_i 00 111 0 00 01 0 ......... 11 ..... ..... @ldst_imm_pre sign=0 ext=1 sz=0
LDR_i 01 111 0 00 01 0 ......... 11 ..... ..... @ldst_imm_pre sign=0 ext=1 sz=1
LDR_i 10 111 0 00 01 0 ......... 11 ..... ..... @ldst_imm_pre sign=0 ext=1 sz=2
LDR_i 11 111 0 00 01 0 ......... 11 ..... ..... @ldst_imm_pre sign=0 ext=0 sz=3
LDR_i 00 111 0 00 10 0 ......... 11 ..... ..... @ldst_imm_pre sign=1 ext=0 sz=0
LDR_i 01 111 0 00 10 0 ......... 11 ..... ..... @ldst_imm_pre sign=1 ext=0 sz=1
LDR_i 10 111 0 00 10 0 ......... 11 ..... ..... @ldst_imm_pre sign=1 ext=0 sz=2
LDR_i 00 111 0 00 11 0 ......... 11 ..... ..... @ldst_imm_pre sign=1 ext=1 sz=0
LDR_i 01 111 0 00 11 0 ......... 11 ..... ..... @ldst_imm_pre sign=1 ext=1 sz=1
# PRFM : prefetch memory: a no-op for QEMU
NOP 11 111 0 00 10 0 --------- 00 ----- -----
STR_v_i sz:2 111 1 00 00 0 ......... 00 ..... ..... @ldst_imm sign=0 ext=0
STR_v_i 00 111 1 00 10 0 ......... 00 ..... ..... @ldst_imm sign=0 ext=0 sz=4
LDR_v_i sz:2 111 1 00 01 0 ......... 00 ..... ..... @ldst_imm sign=0 ext=0
LDR_v_i 00 111 1 00 11 0 ......... 00 ..... ..... @ldst_imm sign=0 ext=0 sz=4
STR_v_i sz:2 111 1 00 00 0 ......... 01 ..... ..... @ldst_imm_post sign=0 ext=0
STR_v_i 00 111 1 00 10 0 ......... 01 ..... ..... @ldst_imm_post sign=0 ext=0 sz=4
LDR_v_i sz:2 111 1 00 01 0 ......... 01 ..... ..... @ldst_imm_post sign=0 ext=0
LDR_v_i 00 111 1 00 11 0 ......... 01 ..... ..... @ldst_imm_post sign=0 ext=0 sz=4
STR_v_i sz:2 111 1 00 00 0 ......... 11 ..... ..... @ldst_imm_pre sign=0 ext=0
STR_v_i 00 111 1 00 10 0 ......... 11 ..... ..... @ldst_imm_pre sign=0 ext=0 sz=4
LDR_v_i sz:2 111 1 00 01 0 ......... 11 ..... ..... @ldst_imm_pre sign=0 ext=0
LDR_v_i 00 111 1 00 11 0 ......... 11 ..... ..... @ldst_imm_pre sign=0 ext=0 sz=4
# Load/store with an unsigned 12 bit immediate, which is scaled by the
# element size. The function gets the sz:imm and returns the scaled immediate.
%uimm_scaled 10:12 sz:3 !function=uimm_scaled
@ldst_uimm .. ... . .. .. ............ rn:5 rt:5 &ldst_imm unpriv=0 p=0 w=0 imm=%uimm_scaled
STR_i sz:2 111 0 01 00 ............ ..... ..... @ldst_uimm sign=0 ext=0
LDR_i 00 111 0 01 01 ............ ..... ..... @ldst_uimm sign=0 ext=1 sz=0
LDR_i 01 111 0 01 01 ............ ..... ..... @ldst_uimm sign=0 ext=1 sz=1
LDR_i 10 111 0 01 01 ............ ..... ..... @ldst_uimm sign=0 ext=1 sz=2
LDR_i 11 111 0 01 01 ............ ..... ..... @ldst_uimm sign=0 ext=0 sz=3
LDR_i 00 111 0 01 10 ............ ..... ..... @ldst_uimm sign=1 ext=0 sz=0
LDR_i 01 111 0 01 10 ............ ..... ..... @ldst_uimm sign=1 ext=0 sz=1
LDR_i 10 111 0 01 10 ............ ..... ..... @ldst_uimm sign=1 ext=0 sz=2
LDR_i 00 111 0 01 11 ............ ..... ..... @ldst_uimm sign=1 ext=1 sz=0
LDR_i 01 111 0 01 11 ............ ..... ..... @ldst_uimm sign=1 ext=1 sz=1
# PRFM
NOP 11 111 0 01 10 ------------ ----- -----
STR_v_i sz:2 111 1 01 00 ............ ..... ..... @ldst_uimm sign=0 ext=0
STR_v_i 00 111 1 01 10 ............ ..... ..... @ldst_uimm sign=0 ext=0 sz=4
LDR_v_i sz:2 111 1 01 01 ............ ..... ..... @ldst_uimm sign=0 ext=0
LDR_v_i 00 111 1 01 11 ............ ..... ..... @ldst_uimm sign=0 ext=0 sz=4
# Load/store with register offset
&ldst rm rn rt sign ext sz opt s
@ldst .. ... . .. .. . rm:5 opt:3 s:1 .. rn:5 rt:5 &ldst
STR sz:2 111 0 00 00 1 ..... ... . 10 ..... ..... @ldst sign=0 ext=0
LDR 00 111 0 00 01 1 ..... ... . 10 ..... ..... @ldst sign=0 ext=1 sz=0
LDR 01 111 0 00 01 1 ..... ... . 10 ..... ..... @ldst sign=0 ext=1 sz=1
LDR 10 111 0 00 01 1 ..... ... . 10 ..... ..... @ldst sign=0 ext=1 sz=2
LDR 11 111 0 00 01 1 ..... ... . 10 ..... ..... @ldst sign=0 ext=0 sz=3
LDR 00 111 0 00 10 1 ..... ... . 10 ..... ..... @ldst sign=1 ext=0 sz=0
LDR 01 111 0 00 10 1 ..... ... . 10 ..... ..... @ldst sign=1 ext=0 sz=1
LDR 10 111 0 00 10 1 ..... ... . 10 ..... ..... @ldst sign=1 ext=0 sz=2
LDR 00 111 0 00 11 1 ..... ... . 10 ..... ..... @ldst sign=1 ext=1 sz=0
LDR 01 111 0 00 11 1 ..... ... . 10 ..... ..... @ldst sign=1 ext=1 sz=1
# PRFM
NOP 11 111 0 00 10 1 ----- -1- - 10 ----- -----
STR_v sz:2 111 1 00 00 1 ..... ... . 10 ..... ..... @ldst sign=0 ext=0
STR_v 00 111 1 00 10 1 ..... ... . 10 ..... ..... @ldst sign=0 ext=0 sz=4
LDR_v sz:2 111 1 00 01 1 ..... ... . 10 ..... ..... @ldst sign=0 ext=0
LDR_v 00 111 1 00 11 1 ..... ... . 10 ..... ..... @ldst sign=0 ext=0 sz=4
# Atomic memory operations
&atomic rs rn rt a r sz
@atomic sz:2 ... . .. a:1 r:1 . rs:5 . ... .. rn:5 rt:5 &atomic
LDADD .. 111 0 00 . . 1 ..... 0000 00 ..... ..... @atomic
LDCLR .. 111 0 00 . . 1 ..... 0001 00 ..... ..... @atomic
LDEOR .. 111 0 00 . . 1 ..... 0010 00 ..... ..... @atomic
LDSET .. 111 0 00 . . 1 ..... 0011 00 ..... ..... @atomic
LDSMAX .. 111 0 00 . . 1 ..... 0100 00 ..... ..... @atomic
LDSMIN .. 111 0 00 . . 1 ..... 0101 00 ..... ..... @atomic
LDUMAX .. 111 0 00 . . 1 ..... 0110 00 ..... ..... @atomic
LDUMIN .. 111 0 00 . . 1 ..... 0111 00 ..... ..... @atomic
SWP .. 111 0 00 . . 1 ..... 1000 00 ..... ..... @atomic
LDAPR sz:2 111 0 00 1 0 1 11111 1100 00 rn:5 rt:5
# Load/store register (pointer authentication)
# LDRA immediate is 10 bits signed and scaled, but the bits aren't all contiguous
%ldra_imm 22:s1 12:9 !function=times_8
LDRA 11 111 0 00 m:1 . 1 ......... w:1 1 rn:5 rt:5 imm=%ldra_imm
&ldapr_stlr_i rn rt imm sz sign ext
@ldapr_stlr_i .. ...... .. . imm:s9 .. rn:5 rt:5 &ldapr_stlr_i
STLR_i sz:2 011001 00 0 ......... 00 ..... ..... @ldapr_stlr_i sign=0 ext=0
LDAPR_i sz:2 011001 01 0 ......... 00 ..... ..... @ldapr_stlr_i sign=0 ext=0
LDAPR_i 00 011001 10 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=0 sz=0
LDAPR_i 01 011001 10 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=0 sz=1
LDAPR_i 10 011001 10 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=0 sz=2
LDAPR_i 00 011001 11 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=1 sz=0
LDAPR_i 01 011001 11 0 ......... 00 ..... ..... @ldapr_stlr_i sign=1 ext=1 sz=1
# Load/store multiple structures
# The 4-bit opcode in [15:12] encodes repeat count and structure elements
&ldst_mult rm rn rt sz q p rpt selem
@ldst_mult . q:1 ...... p:1 . . rm:5 .... sz:2 rn:5 rt:5 &ldst_mult
ST_mult 0 . 001100 . 0 0 ..... 0000 .. ..... ..... @ldst_mult rpt=1 selem=4
ST_mult 0 . 001100 . 0 0 ..... 0010 .. ..... ..... @ldst_mult rpt=4 selem=1
ST_mult 0 . 001100 . 0 0 ..... 0100 .. ..... ..... @ldst_mult rpt=1 selem=3
ST_mult 0 . 001100 . 0 0 ..... 0110 .. ..... ..... @ldst_mult rpt=3 selem=1
ST_mult 0 . 001100 . 0 0 ..... 0111 .. ..... ..... @ldst_mult rpt=1 selem=1
ST_mult 0 . 001100 . 0 0 ..... 1000 .. ..... ..... @ldst_mult rpt=1 selem=2
ST_mult 0 . 001100 . 0 0 ..... 1010 .. ..... ..... @ldst_mult rpt=2 selem=1
LD_mult 0 . 001100 . 1 0 ..... 0000 .. ..... ..... @ldst_mult rpt=1 selem=4
LD_mult 0 . 001100 . 1 0 ..... 0010 .. ..... ..... @ldst_mult rpt=4 selem=1
LD_mult 0 . 001100 . 1 0 ..... 0100 .. ..... ..... @ldst_mult rpt=1 selem=3
LD_mult 0 . 001100 . 1 0 ..... 0110 .. ..... ..... @ldst_mult rpt=3 selem=1
LD_mult 0 . 001100 . 1 0 ..... 0111 .. ..... ..... @ldst_mult rpt=1 selem=1
LD_mult 0 . 001100 . 1 0 ..... 1000 .. ..... ..... @ldst_mult rpt=1 selem=2
LD_mult 0 . 001100 . 1 0 ..... 1010 .. ..... ..... @ldst_mult rpt=2 selem=1
# Load/store single structure
&ldst_single rm rn rt p selem index scale
%ldst_single_selem 13:1 21:1 !function=plus_1
%ldst_single_index_b 30:1 10:3
%ldst_single_index_h 30:1 11:2
%ldst_single_index_s 30:1 12:1
@ldst_single_b .. ...... p:1 .. rm:5 ...... rn:5 rt:5 \
&ldst_single scale=0 selem=%ldst_single_selem \
index=%ldst_single_index_b
@ldst_single_h .. ...... p:1 .. rm:5 ...... rn:5 rt:5 \
&ldst_single scale=1 selem=%ldst_single_selem \
index=%ldst_single_index_h
@ldst_single_s .. ...... p:1 .. rm:5 ...... rn:5 rt:5 \
&ldst_single scale=2 selem=%ldst_single_selem \
index=%ldst_single_index_s
@ldst_single_d . index:1 ...... p:1 .. rm:5 ...... rn:5 rt:5 \
&ldst_single scale=3 selem=%ldst_single_selem
ST_single 0 . 001101 . 0 . ..... 00 . ... ..... ..... @ldst_single_b
ST_single 0 . 001101 . 0 . ..... 01 . ..0 ..... ..... @ldst_single_h
ST_single 0 . 001101 . 0 . ..... 10 . .00 ..... ..... @ldst_single_s
ST_single 0 . 001101 . 0 . ..... 10 . 001 ..... ..... @ldst_single_d
LD_single 0 . 001101 . 1 . ..... 00 . ... ..... ..... @ldst_single_b
LD_single 0 . 001101 . 1 . ..... 01 . ..0 ..... ..... @ldst_single_h
LD_single 0 . 001101 . 1 . ..... 10 . .00 ..... ..... @ldst_single_s
LD_single 0 . 001101 . 1 . ..... 10 . 001 ..... ..... @ldst_single_d
# Replicating load case
LD_single_repl 0 q:1 001101 p:1 1 . rm:5 11 . 0 scale:2 rn:5 rt:5 selem=%ldst_single_selem
%tag_offset 12:s9 !function=scale_by_log2_tag_granule
&ldst_tag rn rt imm p w
@ldst_tag ........ .. . ......... .. rn:5 rt:5 &ldst_tag imm=%tag_offset
@ldst_tag_mult ........ .. . 000000000 .. rn:5 rt:5 &ldst_tag imm=0
STZGM 11011001 00 1 ......... 00 ..... ..... @ldst_tag_mult p=0 w=0
STG 11011001 00 1 ......... 01 ..... ..... @ldst_tag p=1 w=1
STG 11011001 00 1 ......... 10 ..... ..... @ldst_tag p=0 w=0
STG 11011001 00 1 ......... 11 ..... ..... @ldst_tag p=0 w=1
LDG 11011001 01 1 ......... 00 ..... ..... @ldst_tag p=0 w=0
STZG 11011001 01 1 ......... 01 ..... ..... @ldst_tag p=1 w=1
STZG 11011001 01 1 ......... 10 ..... ..... @ldst_tag p=0 w=0
STZG 11011001 01 1 ......... 11 ..... ..... @ldst_tag p=0 w=1
STGM 11011001 10 1 ......... 00 ..... ..... @ldst_tag_mult p=0 w=0
ST2G 11011001 10 1 ......... 01 ..... ..... @ldst_tag p=1 w=1
ST2G 11011001 10 1 ......... 10 ..... ..... @ldst_tag p=0 w=0
ST2G 11011001 10 1 ......... 11 ..... ..... @ldst_tag p=0 w=1
LDGM 11011001 11 1 ......... 00 ..... ..... @ldst_tag_mult p=0 w=0
STZ2G 11011001 11 1 ......... 01 ..... ..... @ldst_tag p=1 w=1
STZ2G 11011001 11 1 ......... 10 ..... ..... @ldst_tag p=0 w=0
STZ2G 11011001 11 1 ......... 11 ..... ..... @ldst_tag p=0 w=1
# Memory operations (memset, memcpy, memmove)
# Each of these comes in a set of three, eg SETP (prologue), SETM (main),
# SETE (epilogue), and each of those has different flavours to
# indicate whether memory accesses should be unpriv or non-temporal.
# We don't distinguish temporal and non-temporal accesses, but we
# do need to report it in syndrome register values.
# Memset
&set rs rn rd unpriv nontemp
# op2 bit 1 is nontemporal bit
@set .. ......... rs:5 .. nontemp:1 unpriv:1 .. rn:5 rd:5 &set
SETP 00 011001110 ..... 00 . . 01 ..... ..... @set
SETM 00 011001110 ..... 01 . . 01 ..... ..... @set
SETE 00 011001110 ..... 10 . . 01 ..... ..... @set
# Like SET, but also setting MTE tags
SETGP 00 011101110 ..... 00 . . 01 ..... ..... @set
SETGM 00 011101110 ..... 01 . . 01 ..... ..... @set
SETGE 00 011101110 ..... 10 . . 01 ..... ..... @set
# Memmove/Memcopy: the CPY insns allow overlapping src/dest and
# copy in the correct direction; the CPYF insns always copy forwards.
#
# options has the nontemporal and unpriv bits for src and dest
&cpy rs rn rd options
@cpy .. ... . ..... rs:5 options:4 .. rn:5 rd:5 &cpy
CPYFP 00 011 0 01000 ..... .... 01 ..... ..... @cpy
CPYFM 00 011 0 01010 ..... .... 01 ..... ..... @cpy
CPYFE 00 011 0 01100 ..... .... 01 ..... ..... @cpy
CPYP 00 011 1 01000 ..... .... 01 ..... ..... @cpy
CPYM 00 011 1 01010 ..... .... 01 ..... ..... @cpy
CPYE 00 011 1 01100 ..... .... 01 ..... ..... @cpy
### Cryptographic AES
AESE 01001110 00 10100 00100 10 ..... ..... @r2r_q1e0
AESD 01001110 00 10100 00101 10 ..... ..... @r2r_q1e0
AESMC 01001110 00 10100 00110 10 ..... ..... @rr_q1e0
AESIMC 01001110 00 10100 00111 10 ..... ..... @rr_q1e0
### Cryptographic three-register SHA
SHA1C 0101 1110 000 ..... 000000 ..... ..... @rrr_q1e0
SHA1P 0101 1110 000 ..... 000100 ..... ..... @rrr_q1e0
SHA1M 0101 1110 000 ..... 001000 ..... ..... @rrr_q1e0
SHA1SU0 0101 1110 000 ..... 001100 ..... ..... @rrr_q1e0
SHA256H 0101 1110 000 ..... 010000 ..... ..... @rrr_q1e0
SHA256H2 0101 1110 000 ..... 010100 ..... ..... @rrr_q1e0
SHA256SU1 0101 1110 000 ..... 011000 ..... ..... @rrr_q1e0
### Cryptographic two-register SHA
SHA1H 0101 1110 0010 1000 0000 10 ..... ..... @rr_q1e0
SHA1SU1 0101 1110 0010 1000 0001 10 ..... ..... @rr_q1e0
SHA256SU0 0101 1110 0010 1000 0010 10 ..... ..... @rr_q1e0
### Cryptographic three-register SHA512
SHA512H 1100 1110 011 ..... 100000 ..... ..... @rrr_q1e0
SHA512H2 1100 1110 011 ..... 100001 ..... ..... @rrr_q1e0
SHA512SU1 1100 1110 011 ..... 100010 ..... ..... @rrr_q1e0
RAX1 1100 1110 011 ..... 100011 ..... ..... @rrr_q1e3
SM3PARTW1 1100 1110 011 ..... 110000 ..... ..... @rrr_q1e0
SM3PARTW2 1100 1110 011 ..... 110001 ..... ..... @rrr_q1e0
SM4EKEY 1100 1110 011 ..... 110010 ..... ..... @rrr_q1e0
### Cryptographic two-register SHA512
SHA512SU0 1100 1110 110 00000 100000 ..... ..... @rr_q1e0
SM4E 1100 1110 110 00000 100001 ..... ..... @r2r_q1e0
### Cryptographic four-register
EOR3 1100 1110 000 ..... 0 ..... ..... ..... @rrrr_q1e3
BCAX 1100 1110 001 ..... 0 ..... ..... ..... @rrrr_q1e3
SM3SS1 1100 1110 010 ..... 0 ..... ..... ..... @rrrr_q1e3
### Cryptographic three-register, imm2
&crypto3i rd rn rm imm
@crypto3i ........ ... rm:5 .. imm:2 .. rn:5 rd:5 &crypto3i
SM3TT1A 11001110 010 ..... 10 .. 00 ..... ..... @crypto3i
SM3TT1B 11001110 010 ..... 10 .. 01 ..... ..... @crypto3i
SM3TT2A 11001110 010 ..... 10 .. 10 ..... ..... @crypto3i
SM3TT2B 11001110 010 ..... 10 .. 11 ..... ..... @crypto3i
### Cryptographic XAR
XAR 1100 1110 100 rm:5 imm:6 rn:5 rd:5
### Advanced SIMD scalar copy
DUP_element_s 0101 1110 000 imm:5 0 0000 1 rn:5 rd:5
### Advanced SIMD copy
DUP_element_v 0 q:1 00 1110 000 imm:5 0 0000 1 rn:5 rd:5
DUP_general 0 q:1 00 1110 000 imm:5 0 0001 1 rn:5 rd:5
INS_general 0 1 00 1110 000 imm:5 0 0011 1 rn:5 rd:5
SMOV 0 q:1 00 1110 000 imm:5 0 0101 1 rn:5 rd:5
UMOV 0 q:1 00 1110 000 imm:5 0 0111 1 rn:5 rd:5
INS_element 0 1 10 1110 000 di:5 0 si:4 1 rn:5 rd:5
### Advanced SIMD scalar three same
FADD_s 0001 1110 ..1 ..... 0010 10 ..... ..... @rrr_hsd
FSUB_s 0001 1110 ..1 ..... 0011 10 ..... ..... @rrr_hsd
FDIV_s 0001 1110 ..1 ..... 0001 10 ..... ..... @rrr_hsd
FMUL_s 0001 1110 ..1 ..... 0000 10 ..... ..... @rrr_hsd
FNMUL_s 0001 1110 ..1 ..... 1000 10 ..... ..... @rrr_hsd
FMAX_s 0001 1110 ..1 ..... 0100 10 ..... ..... @rrr_hsd
FMIN_s 0001 1110 ..1 ..... 0101 10 ..... ..... @rrr_hsd
FMAXNM_s 0001 1110 ..1 ..... 0110 10 ..... ..... @rrr_hsd
FMINNM_s 0001 1110 ..1 ..... 0111 10 ..... ..... @rrr_hsd
FMULX_s 0101 1110 010 ..... 00011 1 ..... ..... @rrr_h
FMULX_s 0101 1110 0.1 ..... 11011 1 ..... ..... @rrr_sd
FCMEQ_s 0101 1110 010 ..... 00100 1 ..... ..... @rrr_h
FCMEQ_s 0101 1110 0.1 ..... 11100 1 ..... ..... @rrr_sd
FCMGE_s 0111 1110 010 ..... 00100 1 ..... ..... @rrr_h
FCMGE_s 0111 1110 0.1 ..... 11100 1 ..... ..... @rrr_sd
FCMGT_s 0111 1110 110 ..... 00100 1 ..... ..... @rrr_h
FCMGT_s 0111 1110 1.1 ..... 11100 1 ..... ..... @rrr_sd
FACGE_s 0111 1110 010 ..... 00101 1 ..... ..... @rrr_h
FACGE_s 0111 1110 0.1 ..... 11101 1 ..... ..... @rrr_sd
FACGT_s 0111 1110 110 ..... 00101 1 ..... ..... @rrr_h
FACGT_s 0111 1110 1.1 ..... 11101 1 ..... ..... @rrr_sd
FABD_s 0111 1110 110 ..... 00010 1 ..... ..... @rrr_h
FABD_s 0111 1110 1.1 ..... 11010 1 ..... ..... @rrr_sd
FRECPS_s 0101 1110 010 ..... 00111 1 ..... ..... @rrr_h
FRECPS_s 0101 1110 0.1 ..... 11111 1 ..... ..... @rrr_sd
FRSQRTS_s 0101 1110 110 ..... 00111 1 ..... ..... @rrr_h
FRSQRTS_s 0101 1110 1.1 ..... 11111 1 ..... ..... @rrr_sd
SQADD_s 0101 1110 ..1 ..... 00001 1 ..... ..... @rrr_e
UQADD_s 0111 1110 ..1 ..... 00001 1 ..... ..... @rrr_e
SQSUB_s 0101 1110 ..1 ..... 00101 1 ..... ..... @rrr_e
UQSUB_s 0111 1110 ..1 ..... 00101 1 ..... ..... @rrr_e
SUQADD_s 0101 1110 ..1 00000 00111 0 ..... ..... @r2r_e
USQADD_s 0111 1110 ..1 00000 00111 0 ..... ..... @r2r_e
SSHL_s 0101 1110 111 ..... 01000 1 ..... ..... @rrr_d
USHL_s 0111 1110 111 ..... 01000 1 ..... ..... @rrr_d
SRSHL_s 0101 1110 111 ..... 01010 1 ..... ..... @rrr_d
URSHL_s 0111 1110 111 ..... 01010 1 ..... ..... @rrr_d
SQSHL_s 0101 1110 ..1 ..... 01001 1 ..... ..... @rrr_e
UQSHL_s 0111 1110 ..1 ..... 01001 1 ..... ..... @rrr_e
SQRSHL_s 0101 1110 ..1 ..... 01011 1 ..... ..... @rrr_e
UQRSHL_s 0111 1110 ..1 ..... 01011 1 ..... ..... @rrr_e
ADD_s 0101 1110 111 ..... 10000 1 ..... ..... @rrr_d
SUB_s 0111 1110 111 ..... 10000 1 ..... ..... @rrr_d
CMGT_s 0101 1110 111 ..... 00110 1 ..... ..... @rrr_d
CMHI_s 0111 1110 111 ..... 00110 1 ..... ..... @rrr_d
CMGE_s 0101 1110 111 ..... 00111 1 ..... ..... @rrr_d
CMHS_s 0111 1110 111 ..... 00111 1 ..... ..... @rrr_d
CMTST_s 0101 1110 111 ..... 10001 1 ..... ..... @rrr_d
CMEQ_s 0111 1110 111 ..... 10001 1 ..... ..... @rrr_d
SQDMULH_s 0101 1110 ..1 ..... 10110 1 ..... ..... @rrr_e
SQRDMULH_s 0111 1110 ..1 ..... 10110 1 ..... ..... @rrr_e
SQRDMLAH_s 0111 1110 ..0 ..... 10000 1 ..... ..... @rrr_e
SQRDMLSH_s 0111 1110 ..0 ..... 10001 1 ..... ..... @rrr_e
# Decode scalar x scalar as scalar x indexed, with index 0.
SQDMULL_si 0101 1110 011 rm:5 11010 0 rn:5 rd:5 &rrx_e idx=0 esz=1
SQDMULL_si 0101 1110 101 rm:5 11010 0 rn:5 rd:5 &rrx_e idx=0 esz=2
SQDMLAL_si 0101 1110 011 rm:5 10010 0 rn:5 rd:5 &rrx_e idx=0 esz=1
SQDMLAL_si 0101 1110 101 rm:5 10010 0 rn:5 rd:5 &rrx_e idx=0 esz=2
SQDMLSL_si 0101 1110 011 rm:5 10110 0 rn:5 rd:5 &rrx_e idx=0 esz=1
SQDMLSL_si 0101 1110 101 rm:5 10110 0 rn:5 rd:5 &rrx_e idx=0 esz=2
### Advanced SIMD scalar pairwise
FADDP_s 0101 1110 0011 0000 1101 10 ..... ..... @rr_h
FADDP_s 0111 1110 0.11 0000 1101 10 ..... ..... @rr_sd
FMAXP_s 0101 1110 0011 0000 1111 10 ..... ..... @rr_h
FMAXP_s 0111 1110 0.11 0000 1111 10 ..... ..... @rr_sd
FMINP_s 0101 1110 1011 0000 1111 10 ..... ..... @rr_h
FMINP_s 0111 1110 1.11 0000 1111 10 ..... ..... @rr_sd
FMAXNMP_s 0101 1110 0011 0000 1100 10 ..... ..... @rr_h
FMAXNMP_s 0111 1110 0.11 0000 1100 10 ..... ..... @rr_sd
FMINNMP_s 0101 1110 1011 0000 1100 10 ..... ..... @rr_h
FMINNMP_s 0111 1110 1.11 0000 1100 10 ..... ..... @rr_sd
ADDP_s 0101 1110 1111 0001 1011 10 ..... ..... @rr_d
### Advanced SIMD three same
FADD_v 0.00 1110 010 ..... 00010 1 ..... ..... @qrrr_h
FADD_v 0.00 1110 0.1 ..... 11010 1 ..... ..... @qrrr_sd
FSUB_v 0.00 1110 110 ..... 00010 1 ..... ..... @qrrr_h
FSUB_v 0.00 1110 1.1 ..... 11010 1 ..... ..... @qrrr_sd
FDIV_v 0.10 1110 010 ..... 00111 1 ..... ..... @qrrr_h
FDIV_v 0.10 1110 0.1 ..... 11111 1 ..... ..... @qrrr_sd
FMUL_v 0.10 1110 010 ..... 00011 1 ..... ..... @qrrr_h
FMUL_v 0.10 1110 0.1 ..... 11011 1 ..... ..... @qrrr_sd
FMAX_v 0.00 1110 010 ..... 00110 1 ..... ..... @qrrr_h
FMAX_v 0.00 1110 0.1 ..... 11110 1 ..... ..... @qrrr_sd
FMIN_v 0.00 1110 110 ..... 00110 1 ..... ..... @qrrr_h
FMIN_v 0.00 1110 1.1 ..... 11110 1 ..... ..... @qrrr_sd
FMAXNM_v 0.00 1110 010 ..... 00000 1 ..... ..... @qrrr_h
FMAXNM_v 0.00 1110 0.1 ..... 11000 1 ..... ..... @qrrr_sd
FMINNM_v 0.00 1110 110 ..... 00000 1 ..... ..... @qrrr_h
FMINNM_v 0.00 1110 1.1 ..... 11000 1 ..... ..... @qrrr_sd
FMULX_v 0.00 1110 010 ..... 00011 1 ..... ..... @qrrr_h
FMULX_v 0.00 1110 0.1 ..... 11011 1 ..... ..... @qrrr_sd
FMLA_v 0.00 1110 010 ..... 00001 1 ..... ..... @qrrr_h
FMLA_v 0.00 1110 0.1 ..... 11001 1 ..... ..... @qrrr_sd
FMLS_v 0.00 1110 110 ..... 00001 1 ..... ..... @qrrr_h
FMLS_v 0.00 1110 1.1 ..... 11001 1 ..... ..... @qrrr_sd
FMLAL_v 0.00 1110 001 ..... 11101 1 ..... ..... @qrrr_h
FMLSL_v 0.00 1110 101 ..... 11101 1 ..... ..... @qrrr_h
FMLAL2_v 0.10 1110 001 ..... 11001 1 ..... ..... @qrrr_h
FMLSL2_v 0.10 1110 101 ..... 11001 1 ..... ..... @qrrr_h
FCMEQ_v 0.00 1110 010 ..... 00100 1 ..... ..... @qrrr_h
FCMEQ_v 0.00 1110 0.1 ..... 11100 1 ..... ..... @qrrr_sd
FCMGE_v 0.10 1110 010 ..... 00100 1 ..... ..... @qrrr_h
FCMGE_v 0.10 1110 0.1 ..... 11100 1 ..... ..... @qrrr_sd
FCMGT_v 0.10 1110 110 ..... 00100 1 ..... ..... @qrrr_h
FCMGT_v 0.10 1110 1.1 ..... 11100 1 ..... ..... @qrrr_sd
FACGE_v 0.10 1110 010 ..... 00101 1 ..... ..... @qrrr_h
FACGE_v 0.10 1110 0.1 ..... 11101 1 ..... ..... @qrrr_sd
FACGT_v 0.10 1110 110 ..... 00101 1 ..... ..... @qrrr_h
FACGT_v 0.10 1110 1.1 ..... 11101 1 ..... ..... @qrrr_sd
FABD_v 0.10 1110 110 ..... 00010 1 ..... ..... @qrrr_h
FABD_v 0.10 1110 1.1 ..... 11010 1 ..... ..... @qrrr_sd
FRECPS_v 0.00 1110 010 ..... 00111 1 ..... ..... @qrrr_h
FRECPS_v 0.00 1110 0.1 ..... 11111 1 ..... ..... @qrrr_sd
FRSQRTS_v 0.00 1110 110 ..... 00111 1 ..... ..... @qrrr_h
FRSQRTS_v 0.00 1110 1.1 ..... 11111 1 ..... ..... @qrrr_sd
FADDP_v 0.10 1110 010 ..... 00010 1 ..... ..... @qrrr_h
FADDP_v 0.10 1110 0.1 ..... 11010 1 ..... ..... @qrrr_sd
FMAXP_v 0.10 1110 010 ..... 00110 1 ..... ..... @qrrr_h
FMAXP_v 0.10 1110 0.1 ..... 11110 1 ..... ..... @qrrr_sd
FMINP_v 0.10 1110 110 ..... 00110 1 ..... ..... @qrrr_h
FMINP_v 0.10 1110 1.1 ..... 11110 1 ..... ..... @qrrr_sd
FMAXNMP_v 0.10 1110 010 ..... 00000 1 ..... ..... @qrrr_h
FMAXNMP_v 0.10 1110 0.1 ..... 11000 1 ..... ..... @qrrr_sd
FMINNMP_v 0.10 1110 110 ..... 00000 1 ..... ..... @qrrr_h
FMINNMP_v 0.10 1110 1.1 ..... 11000 1 ..... ..... @qrrr_sd
ADDP_v 0.00 1110 ..1 ..... 10111 1 ..... ..... @qrrr_e
SMAXP_v 0.00 1110 ..1 ..... 10100 1 ..... ..... @qrrr_e
SMINP_v 0.00 1110 ..1 ..... 10101 1 ..... ..... @qrrr_e
UMAXP_v 0.10 1110 ..1 ..... 10100 1 ..... ..... @qrrr_e
UMINP_v 0.10 1110 ..1 ..... 10101 1 ..... ..... @qrrr_e
AND_v 0.00 1110 001 ..... 00011 1 ..... ..... @qrrr_b
BIC_v 0.00 1110 011 ..... 00011 1 ..... ..... @qrrr_b
ORR_v 0.00 1110 101 ..... 00011 1 ..... ..... @qrrr_b
ORN_v 0.00 1110 111 ..... 00011 1 ..... ..... @qrrr_b
EOR_v 0.10 1110 001 ..... 00011 1 ..... ..... @qrrr_b
BSL_v 0.10 1110 011 ..... 00011 1 ..... ..... @qrrr_b
BIT_v 0.10 1110 101 ..... 00011 1 ..... ..... @qrrr_b
BIF_v 0.10 1110 111 ..... 00011 1 ..... ..... @qrrr_b
SQADD_v 0.00 1110 ..1 ..... 00001 1 ..... ..... @qrrr_e
UQADD_v 0.10 1110 ..1 ..... 00001 1 ..... ..... @qrrr_e
SQSUB_v 0.00 1110 ..1 ..... 00101 1 ..... ..... @qrrr_e
UQSUB_v 0.10 1110 ..1 ..... 00101 1 ..... ..... @qrrr_e
SUQADD_v 0.00 1110 ..1 00000 00111 0 ..... ..... @qr2r_e
USQADD_v 0.10 1110 ..1 00000 00111 0 ..... ..... @qr2r_e
SSHL_v 0.00 1110 ..1 ..... 01000 1 ..... ..... @qrrr_e
USHL_v 0.10 1110 ..1 ..... 01000 1 ..... ..... @qrrr_e
SRSHL_v 0.00 1110 ..1 ..... 01010 1 ..... ..... @qrrr_e
URSHL_v 0.10 1110 ..1 ..... 01010 1 ..... ..... @qrrr_e
SQSHL_v 0.00 1110 ..1 ..... 01001 1 ..... ..... @qrrr_e
UQSHL_v 0.10 1110 ..1 ..... 01001 1 ..... ..... @qrrr_e
SQRSHL_v 0.00 1110 ..1 ..... 01011 1 ..... ..... @qrrr_e
UQRSHL_v 0.10 1110 ..1 ..... 01011 1 ..... ..... @qrrr_e
ADD_v 0.00 1110 ..1 ..... 10000 1 ..... ..... @qrrr_e
SUB_v 0.10 1110 ..1 ..... 10000 1 ..... ..... @qrrr_e
CMGT_v 0.00 1110 ..1 ..... 00110 1 ..... ..... @qrrr_e
CMHI_v 0.10 1110 ..1 ..... 00110 1 ..... ..... @qrrr_e
CMGE_v 0.00 1110 ..1 ..... 00111 1 ..... ..... @qrrr_e
CMHS_v 0.10 1110 ..1 ..... 00111 1 ..... ..... @qrrr_e
CMTST_v 0.00 1110 ..1 ..... 10001 1 ..... ..... @qrrr_e
CMEQ_v 0.10 1110 ..1 ..... 10001 1 ..... ..... @qrrr_e
SHADD_v 0.00 1110 ..1 ..... 00000 1 ..... ..... @qrrr_e
UHADD_v 0.10 1110 ..1 ..... 00000 1 ..... ..... @qrrr_e
SHSUB_v 0.00 1110 ..1 ..... 00100 1 ..... ..... @qrrr_e
UHSUB_v 0.10 1110 ..1 ..... 00100 1 ..... ..... @qrrr_e
SRHADD_v 0.00 1110 ..1 ..... 00010 1 ..... ..... @qrrr_e
URHADD_v 0.10 1110 ..1 ..... 00010 1 ..... ..... @qrrr_e
SMAX_v 0.00 1110 ..1 ..... 01100 1 ..... ..... @qrrr_e
UMAX_v 0.10 1110 ..1 ..... 01100 1 ..... ..... @qrrr_e
SMIN_v 0.00 1110 ..1 ..... 01101 1 ..... ..... @qrrr_e
UMIN_v 0.10 1110 ..1 ..... 01101 1 ..... ..... @qrrr_e
SABD_v 0.00 1110 ..1 ..... 01110 1 ..... ..... @qrrr_e
UABD_v 0.10 1110 ..1 ..... 01110 1 ..... ..... @qrrr_e
SABA_v 0.00 1110 ..1 ..... 01111 1 ..... ..... @qrrr_e
UABA_v 0.10 1110 ..1 ..... 01111 1 ..... ..... @qrrr_e
MUL_v 0.00 1110 ..1 ..... 10011 1 ..... ..... @qrrr_e
PMUL_v 0.10 1110 001 ..... 10011 1 ..... ..... @qrrr_b
MLA_v 0.00 1110 ..1 ..... 10010 1 ..... ..... @qrrr_e
MLS_v 0.10 1110 ..1 ..... 10010 1 ..... ..... @qrrr_e
SQDMULH_v 0.00 1110 ..1 ..... 10110 1 ..... ..... @qrrr_e
SQRDMULH_v 0.10 1110 ..1 ..... 10110 1 ..... ..... @qrrr_e
SQRDMLAH_v 0.10 1110 ..0 ..... 10000 1 ..... ..... @qrrr_e
SQRDMLSH_v 0.10 1110 ..0 ..... 10001 1 ..... ..... @qrrr_e
SDOT_v 0.00 1110 100 ..... 10010 1 ..... ..... @qrrr_s
UDOT_v 0.10 1110 100 ..... 10010 1 ..... ..... @qrrr_s
USDOT_v 0.00 1110 100 ..... 10011 1 ..... ..... @qrrr_s
BFDOT_v 0.10 1110 010 ..... 11111 1 ..... ..... @qrrr_s
BFMLAL_v 0.10 1110 110 ..... 11111 1 ..... ..... @qrrr_h
BFMMLA 0110 1110 010 ..... 11101 1 ..... ..... @rrr_q1e0
SMMLA 0100 1110 100 ..... 10100 1 ..... ..... @rrr_q1e0
UMMLA 0110 1110 100 ..... 10100 1 ..... ..... @rrr_q1e0
USMMLA 0100 1110 100 ..... 10101 1 ..... ..... @rrr_q1e0
FCADD_90 0.10 1110 ..0 ..... 11100 1 ..... ..... @qrrr_e
FCADD_270 0.10 1110 ..0 ..... 11110 1 ..... ..... @qrrr_e
FCMLA_v 0 q:1 10 1110 esz:2 0 rm:5 110 rot:2 1 rn:5 rd:5
SMULL_v 0.00 1110 ..1 ..... 11000 0 ..... ..... @qrrr_e
UMULL_v 0.10 1110 ..1 ..... 11000 0 ..... ..... @qrrr_e
SMLAL_v 0.00 1110 ..1 ..... 10000 0 ..... ..... @qrrr_e
UMLAL_v 0.10 1110 ..1 ..... 10000 0 ..... ..... @qrrr_e
SMLSL_v 0.00 1110 ..1 ..... 10100 0 ..... ..... @qrrr_e
UMLSL_v 0.10 1110 ..1 ..... 10100 0 ..... ..... @qrrr_e
SADDL_v 0.00 1110 ..1 ..... 00000 0 ..... ..... @qrrr_e
UADDL_v 0.10 1110 ..1 ..... 00000 0 ..... ..... @qrrr_e
SSUBL_v 0.00 1110 ..1 ..... 00100 0 ..... ..... @qrrr_e
USUBL_v 0.10 1110 ..1 ..... 00100 0 ..... ..... @qrrr_e
SABAL_v 0.00 1110 ..1 ..... 01010 0 ..... ..... @qrrr_e
UABAL_v 0.10 1110 ..1 ..... 01010 0 ..... ..... @qrrr_e
SABDL_v 0.00 1110 ..1 ..... 01110 0 ..... ..... @qrrr_e
UABDL_v 0.10 1110 ..1 ..... 01110 0 ..... ..... @qrrr_e
SQDMULL_v 0.00 1110 011 ..... 11010 0 ..... ..... @qrrr_h
SQDMULL_v 0.00 1110 101 ..... 11010 0 ..... ..... @qrrr_s
SQDMLAL_v 0.00 1110 011 ..... 10010 0 ..... ..... @qrrr_h
SQDMLAL_v 0.00 1110 101 ..... 10010 0 ..... ..... @qrrr_s
SQDMLSL_v 0.00 1110 011 ..... 10110 0 ..... ..... @qrrr_h
SQDMLSL_v 0.00 1110 101 ..... 10110 0 ..... ..... @qrrr_s
SADDW 0.00 1110 ..1 ..... 00010 0 ..... ..... @qrrr_e
UADDW 0.10 1110 ..1 ..... 00010 0 ..... ..... @qrrr_e
SSUBW 0.00 1110 ..1 ..... 00110 0 ..... ..... @qrrr_e
USUBW 0.10 1110 ..1 ..... 00110 0 ..... ..... @qrrr_e
ADDHN 0.00 1110 ..1 ..... 01000 0 ..... ..... @qrrr_e
RADDHN 0.10 1110 ..1 ..... 01000 0 ..... ..... @qrrr_e
SUBHN 0.00 1110 ..1 ..... 01100 0 ..... ..... @qrrr_e
RSUBHN 0.10 1110 ..1 ..... 01100 0 ..... ..... @qrrr_e
PMULL_p8 0.00 1110 001 ..... 11100 0 ..... ..... @qrrr_b
PMULL_p64 0.00 1110 111 ..... 11100 0 ..... ..... @qrrr_b
### Advanced SIMD scalar x indexed element
FMUL_si 0101 1111 00 .. .... 1001 . 0 ..... ..... @rrx_h
FMUL_si 0101 1111 10 . ..... 1001 . 0 ..... ..... @rrx_s
FMUL_si 0101 1111 11 0 ..... 1001 . 0 ..... ..... @rrx_d
FMLA_si 0101 1111 00 .. .... 0001 . 0 ..... ..... @rrx_h
FMLA_si 0101 1111 10 .. .... 0001 . 0 ..... ..... @rrx_s
FMLA_si 0101 1111 11 0. .... 0001 . 0 ..... ..... @rrx_d
FMLS_si 0101 1111 00 .. .... 0101 . 0 ..... ..... @rrx_h
FMLS_si 0101 1111 10 .. .... 0101 . 0 ..... ..... @rrx_s
FMLS_si 0101 1111 11 0. .... 0101 . 0 ..... ..... @rrx_d
FMULX_si 0111 1111 00 .. .... 1001 . 0 ..... ..... @rrx_h
FMULX_si 0111 1111 10 . ..... 1001 . 0 ..... ..... @rrx_s
FMULX_si 0111 1111 11 0 ..... 1001 . 0 ..... ..... @rrx_d
SQDMULH_si 0101 1111 01 .. .... 1100 . 0 ..... ..... @rrx_h
SQDMULH_si 0101 1111 10 .. .... 1100 . 0 ..... ..... @rrx_s
SQRDMULH_si 0101 1111 01 .. .... 1101 . 0 ..... ..... @rrx_h
SQRDMULH_si 0101 1111 10 . ..... 1101 . 0 ..... ..... @rrx_s
SQRDMLAH_si 0111 1111 01 .. .... 1101 . 0 ..... ..... @rrx_h
SQRDMLAH_si 0111 1111 10 .. .... 1101 . 0 ..... ..... @rrx_s
SQRDMLSH_si 0111 1111 01 .. .... 1111 . 0 ..... ..... @rrx_h
SQRDMLSH_si 0111 1111 10 .. .... 1111 . 0 ..... ..... @rrx_s
SQDMULL_si 0101 1111 01 .. .... 1011 . 0 ..... ..... @rrx_h
SQDMULL_si 0101 1111 10 . ..... 1011 . 0 ..... ..... @rrx_s
SQDMLAL_si 0101 1111 01 .. .... 0011 . 0 ..... ..... @rrx_h
SQDMLAL_si 0101 1111 10 . ..... 0011 . 0 ..... ..... @rrx_s
SQDMLSL_si 0101 1111 01 .. .... 0111 . 0 ..... ..... @rrx_h
SQDMLSL_si 0101 1111 10 . ..... 0111 . 0 ..... ..... @rrx_s
### Advanced SIMD vector x indexed element
FMUL_vi 0.00 1111 00 .. .... 1001 . 0 ..... ..... @qrrx_h
FMUL_vi 0.00 1111 10 . ..... 1001 . 0 ..... ..... @qrrx_s
FMUL_vi 0.00 1111 11 0 ..... 1001 . 0 ..... ..... @qrrx_d
FMLA_vi 0.00 1111 00 .. .... 0001 . 0 ..... ..... @qrrx_h
FMLA_vi 0.00 1111 10 . ..... 0001 . 0 ..... ..... @qrrx_s
FMLA_vi 0.00 1111 11 0 ..... 0001 . 0 ..... ..... @qrrx_d
FMLS_vi 0.00 1111 00 .. .... 0101 . 0 ..... ..... @qrrx_h
FMLS_vi 0.00 1111 10 . ..... 0101 . 0 ..... ..... @qrrx_s
FMLS_vi 0.00 1111 11 0 ..... 0101 . 0 ..... ..... @qrrx_d
FMULX_vi 0.10 1111 00 .. .... 1001 . 0 ..... ..... @qrrx_h
FMULX_vi 0.10 1111 10 . ..... 1001 . 0 ..... ..... @qrrx_s
FMULX_vi 0.10 1111 11 0 ..... 1001 . 0 ..... ..... @qrrx_d
FMLAL_vi 0.00 1111 10 .. .... 0000 . 0 ..... ..... @qrrx_h
FMLSL_vi 0.00 1111 10 .. .... 0100 . 0 ..... ..... @qrrx_h
FMLAL2_vi 0.10 1111 10 .. .... 1000 . 0 ..... ..... @qrrx_h
FMLSL2_vi 0.10 1111 10 .. .... 1100 . 0 ..... ..... @qrrx_h
MUL_vi 0.00 1111 01 .. .... 1000 . 0 ..... ..... @qrrx_h
MUL_vi 0.00 1111 10 . ..... 1000 . 0 ..... ..... @qrrx_s
MLA_vi 0.10 1111 01 .. .... 0000 . 0 ..... ..... @qrrx_h
MLA_vi 0.10 1111 10 . ..... 0000 . 0 ..... ..... @qrrx_s
MLS_vi 0.10 1111 01 .. .... 0100 . 0 ..... ..... @qrrx_h
MLS_vi 0.10 1111 10 . ..... 0100 . 0 ..... ..... @qrrx_s
SQDMULH_vi 0.00 1111 01 .. .... 1100 . 0 ..... ..... @qrrx_h
SQDMULH_vi 0.00 1111 10 . ..... 1100 . 0 ..... ..... @qrrx_s
SQRDMULH_vi 0.00 1111 01 .. .... 1101 . 0 ..... ..... @qrrx_h
SQRDMULH_vi 0.00 1111 10 . ..... 1101 . 0 ..... ..... @qrrx_s
SQRDMLAH_vi 0.10 1111 01 .. .... 1101 . 0 ..... ..... @qrrx_h
SQRDMLAH_vi 0.10 1111 10 .. .... 1101 . 0 ..... ..... @qrrx_s
SQRDMLSH_vi 0.10 1111 01 .. .... 1111 . 0 ..... ..... @qrrx_h
SQRDMLSH_vi 0.10 1111 10 .. .... 1111 . 0 ..... ..... @qrrx_s
SDOT_vi 0.00 1111 10 .. .... 1110 . 0 ..... ..... @qrrx_s
UDOT_vi 0.10 1111 10 .. .... 1110 . 0 ..... ..... @qrrx_s
SUDOT_vi 0.00 1111 00 .. .... 1111 . 0 ..... ..... @qrrx_s
USDOT_vi 0.00 1111 10 .. .... 1111 . 0 ..... ..... @qrrx_s
BFDOT_vi 0.00 1111 01 .. .... 1111 . 0 ..... ..... @qrrx_s
BFMLAL_vi 0.00 1111 11 .. .... 1111 . 0 ..... ..... @qrrx_h
FCMLA_vi 0 0 10 1111 01 idx:1 rm:5 0 rot:2 1 0 0 rn:5 rd:5 esz=1 q=0
FCMLA_vi 0 1 10 1111 01 . rm:5 0 rot:2 1 . 0 rn:5 rd:5 esz=1 idx=%hl q=1
FCMLA_vi 0 1 10 1111 10 0 rm:5 0 rot:2 1 idx:1 0 rn:5 rd:5 esz=2 q=1
SMULL_vi 0.00 1111 01 .. .... 1010 . 0 ..... ..... @qrrx_h
SMULL_vi 0.00 1111 10 . ..... 1010 . 0 ..... ..... @qrrx_s
UMULL_vi 0.10 1111 01 .. .... 1010 . 0 ..... ..... @qrrx_h
UMULL_vi 0.10 1111 10 . ..... 1010 . 0 ..... ..... @qrrx_s
SMLAL_vi 0.00 1111 01 .. .... 0010 . 0 ..... ..... @qrrx_h
SMLAL_vi 0.00 1111 10 . ..... 0010 . 0 ..... ..... @qrrx_s
UMLAL_vi 0.10 1111 01 .. .... 0010 . 0 ..... ..... @qrrx_h
UMLAL_vi 0.10 1111 10 . ..... 0010 . 0 ..... ..... @qrrx_s
SMLSL_vi 0.00 1111 01 .. .... 0110 . 0 ..... ..... @qrrx_h
SMLSL_vi 0.00 1111 10 . ..... 0110 . 0 ..... ..... @qrrx_s
UMLSL_vi 0.10 1111 01 .. .... 0110 . 0 ..... ..... @qrrx_h
UMLSL_vi 0.10 1111 10 . ..... 0110 . 0 ..... ..... @qrrx_s
SQDMULL_vi 0.00 1111 01 .. .... 1011 . 0 ..... ..... @qrrx_h
SQDMULL_vi 0.00 1111 10 . ..... 1011 . 0 ..... ..... @qrrx_s
SQDMLAL_vi 0.00 1111 01 .. .... 0011 . 0 ..... ..... @qrrx_h
SQDMLAL_vi 0.00 1111 10 . ..... 0011 . 0 ..... ..... @qrrx_s
SQDMLSL_vi 0.00 1111 01 .. .... 0111 . 0 ..... ..... @qrrx_h
SQDMLSL_vi 0.00 1111 10 . ..... 0111 . 0 ..... ..... @qrrx_s
# Floating-point conditional select
FCSEL 0001 1110 .. 1 rm:5 cond:4 11 rn:5 rd:5 esz=%esz_hsd
# Floating-point data-processing (3 source)
@rrrr_hsd .... .... .. . rm:5 . ra:5 rn:5 rd:5 &rrrr_e esz=%esz_hsd
FMADD 0001 1111 .. 0 ..... 0 ..... ..... ..... @rrrr_hsd
FMSUB 0001 1111 .. 0 ..... 1 ..... ..... ..... @rrrr_hsd
FNMADD 0001 1111 .. 1 ..... 0 ..... ..... ..... @rrrr_hsd
FNMSUB 0001 1111 .. 1 ..... 1 ..... ..... ..... @rrrr_hsd
# Advanced SIMD Extract
EXT_d 0010 1110 00 0 rm:5 00 imm:3 0 rn:5 rd:5
EXT_q 0110 1110 00 0 rm:5 0 imm:4 0 rn:5 rd:5
# Advanced SIMD Table Lookup
TBL_TBX 0 q:1 00 1110 000 rm:5 0 len:2 tbx:1 00 rn:5 rd:5
# Advanced SIMD Permute
UZP1 0.00 1110 .. 0 ..... 0 001 10 ..... ..... @qrrr_e
UZP2 0.00 1110 .. 0 ..... 0 101 10 ..... ..... @qrrr_e
TRN1 0.00 1110 .. 0 ..... 0 010 10 ..... ..... @qrrr_e
TRN2 0.00 1110 .. 0 ..... 0 110 10 ..... ..... @qrrr_e
ZIP1 0.00 1110 .. 0 ..... 0 011 10 ..... ..... @qrrr_e
ZIP2 0.00 1110 .. 0 ..... 0 111 10 ..... ..... @qrrr_e
# Advanced SIMD Across Lanes
ADDV 0.00 1110 .. 11000 11011 10 ..... ..... @qrr_e
SADDLV 0.00 1110 .. 11000 00011 10 ..... ..... @qrr_e
UADDLV 0.10 1110 .. 11000 00011 10 ..... ..... @qrr_e
SMAXV 0.00 1110 .. 11000 01010 10 ..... ..... @qrr_e
UMAXV 0.10 1110 .. 11000 01010 10 ..... ..... @qrr_e
SMINV 0.00 1110 .. 11000 11010 10 ..... ..... @qrr_e
UMINV 0.10 1110 .. 11000 11010 10 ..... ..... @qrr_e
FMAXNMV_h 0.00 1110 00 11000 01100 10 ..... ..... @qrr_h
FMAXNMV_s 0110 1110 00 11000 01100 10 ..... ..... @rr_q1e2
FMINNMV_h 0.00 1110 10 11000 01100 10 ..... ..... @qrr_h
FMINNMV_s 0110 1110 10 11000 01100 10 ..... ..... @rr_q1e2
FMAXV_h 0.00 1110 00 11000 01111 10 ..... ..... @qrr_h
FMAXV_s 0110 1110 00 11000 01111 10 ..... ..... @rr_q1e2
FMINV_h 0.00 1110 10 11000 01111 10 ..... ..... @qrr_h
FMINV_s 0110 1110 10 11000 01111 10 ..... ..... @rr_q1e2
# Floating-point Immediate
FMOVI_s 0001 1110 .. 1 imm:8 100 00000 rd:5 esz=%esz_hsd
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