mirror of
https://github.com/yuzu-emu/unicorn.git
synced 2024-12-24 16:25:37 +00:00
523 lines
22 KiB
Plaintext
523 lines
22 KiB
Plaintext
# AArch64 SVE instruction descriptions
|
|
#
|
|
# Copyright (c) 2017 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 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
|
|
#
|
|
|
|
###########################################################################
|
|
# Named fields. These are primarily for disjoint fields.
|
|
|
|
%imm4_16_p1 16:4 !function=plus1
|
|
%imm6_22_5 22:1 5:5
|
|
%imm7_22_16 22:2 16:5
|
|
%imm8_16_10 16:5 10:3
|
|
%imm9_16_10 16:s6 10:3
|
|
|
|
# A combination of tsz:imm3 -- extract esize.
|
|
%tszimm_esz 22:2 5:5 !function=tszimm_esz
|
|
# A combination of tsz:imm3 -- extract (2 * esize) - (tsz:imm3)
|
|
%tszimm_shr 22:2 5:5 !function=tszimm_shr
|
|
# A combination of tsz:imm3 -- extract (tsz:imm3) - esize
|
|
%tszimm_shl 22:2 5:5 !function=tszimm_shl
|
|
|
|
# Similarly for the tszh/tszl pair at 22/16 for zzi
|
|
%tszimm16_esz 22:2 16:5 !function=tszimm_esz
|
|
%tszimm16_shr 22:2 16:5 !function=tszimm_shr
|
|
%tszimm16_shl 22:2 16:5 !function=tszimm_shl
|
|
|
|
# Signed 8-bit immediate, optionally shifted left by 8.
|
|
%sh8_i8s 5:9 !function=expand_imm_sh8s
|
|
|
|
# Either a copy of rd (at bit 0), or a different source
|
|
# as propagated via the MOVPRFX instruction.
|
|
%reg_movprfx 0:5
|
|
|
|
###########################################################################
|
|
# Named attribute sets. These are used to make nice(er) names
|
|
# when creating helpers common to those for the individual
|
|
# instruction patterns.
|
|
|
|
&rr_esz rd rn esz
|
|
&rri rd rn imm
|
|
&rr_dbm rd rn dbm
|
|
&rrri rd rn rm imm
|
|
&rri_esz rd rn imm esz
|
|
&rrr_esz rd rn rm esz
|
|
&rpr_esz rd pg rn esz
|
|
&rprr_s rd pg rn rm s
|
|
&rprr_esz rd pg rn rm esz
|
|
&rprrr_esz rd pg rn rm ra esz
|
|
&rpri_esz rd pg rn imm esz
|
|
&ptrue rd esz pat s
|
|
&incdec_cnt rd pat esz imm d u
|
|
&incdec2_cnt rd rn pat esz imm d u
|
|
|
|
###########################################################################
|
|
# Named instruction formats. These are generally used to
|
|
# reduce the amount of duplication between instruction patterns.
|
|
|
|
# Two operand with unused vector element size
|
|
@pd_pn_e0 ........ ........ ....... rn:4 . rd:4 &rr_esz esz=0
|
|
@rd_rn ........ esz:2 ...... ...... rn:5 rd:5 &rr_esz
|
|
|
|
# Two operand
|
|
@pd_pn ........ esz:2 .. .... ....... rn:4 . rd:4 &rr_esz
|
|
|
|
# Three operand with unused vector element size
|
|
@rd_rn_rm_e0 ........ ... rm:5 ... ... rn:5 rd:5 &rrr_esz esz=0
|
|
|
|
# Three predicate operand, with governing predicate, flag setting
|
|
@pd_pg_pn_pm_s ........ . s:1 .. rm:4 .. pg:4 . rn:4 . rd:4 &rprr_s
|
|
|
|
# Three operand, vector element size
|
|
@rd_rn_rm ........ esz:2 . rm:5 ... ... rn:5 rd:5 &rrr_esz
|
|
@pd_pn_pm ........ esz:2 .. rm:4 ....... rn:4 . rd:4 &rrr_esz
|
|
@rdn_rm ........ esz:2 ...... ...... rm:5 rd:5 \
|
|
&rrr_esz rn=%reg_movprfx
|
|
|
|
# Three operand with "memory" size, aka immediate left shift
|
|
@rd_rn_msz_rm ........ ... rm:5 .... imm:2 rn:5 rd:5 &rrri
|
|
|
|
# Two register operand, with governing predicate, vector element size
|
|
@rdn_pg_rm ........ esz:2 ... ... ... pg:3 rm:5 rd:5 \
|
|
&rprr_esz rn=%reg_movprfx
|
|
@rdm_pg_rn ........ esz:2 ... ... ... pg:3 rn:5 rd:5 \
|
|
&rprr_esz rm=%reg_movprfx
|
|
@rd_pg4_rn_rm ........ esz:2 . rm:5 .. pg:4 rn:5 rd:5 &rprr_esz
|
|
|
|
# One register operand, with governing predicate, vector element size
|
|
@rd_pg_rn ........ esz:2 ... ... ... pg:3 rn:5 rd:5 &rpr_esz
|
|
|
|
# Three register operand, with governing predicate, vector element size
|
|
@rda_pg_rn_rm ........ esz:2 . rm:5 ... pg:3 rn:5 rd:5 \
|
|
&rprrr_esz ra=%reg_movprfx
|
|
@rdn_pg_ra_rm ........ esz:2 . rm:5 ... pg:3 ra:5 rd:5 \
|
|
&rprrr_esz rn=%reg_movprfx
|
|
|
|
# Two register operands with a 6-bit signed immediate.
|
|
@rd_rn_i6 ........ ... rn:5 ..... imm:s6 rd:5 &rri
|
|
|
|
# Two register operand, one immediate operand, with predicate,
|
|
# element size encoded as TSZHL. User must fill in imm.
|
|
@rdn_pg_tszimm ........ .. ... ... ... pg:3 ..... rd:5 \
|
|
&rpri_esz rn=%reg_movprfx esz=%tszimm_esz
|
|
|
|
# Similarly without predicate.
|
|
@rd_rn_tszimm ........ .. ... ... ...... rn:5 rd:5 \
|
|
&rri_esz esz=%tszimm16_esz
|
|
|
|
# Two register operand, one immediate operand, with 4-bit predicate.
|
|
# User must fill in imm.
|
|
@rdn_pg4 ........ esz:2 .. pg:4 ... ........ rd:5 \
|
|
&rpri_esz rn=%reg_movprfx
|
|
|
|
# Two register operand, one encoded bitmask.
|
|
@rdn_dbm ........ .. .... dbm:13 rd:5 \
|
|
&rr_dbm rn=%reg_movprfx
|
|
|
|
# Basic Load/Store with 9-bit immediate offset
|
|
@pd_rn_i9 ........ ........ ...... rn:5 . rd:4 \
|
|
&rri imm=%imm9_16_10
|
|
@rd_rn_i9 ........ ........ ...... rn:5 rd:5 \
|
|
&rri imm=%imm9_16_10
|
|
|
|
# One register, pattern, and uint4+1.
|
|
# User must fill in U and D.
|
|
@incdec_cnt ........ esz:2 .. .... ...... pat:5 rd:5 \
|
|
&incdec_cnt imm=%imm4_16_p1
|
|
@incdec2_cnt ........ esz:2 .. .... ...... pat:5 rd:5 \
|
|
&incdec2_cnt imm=%imm4_16_p1 rn=%reg_movprfx
|
|
|
|
###########################################################################
|
|
# Instruction patterns. Grouped according to the SVE encodingindex.xhtml.
|
|
|
|
### SVE Integer Arithmetic - Binary Predicated Group
|
|
|
|
# SVE bitwise logical vector operations (predicated)
|
|
ORR_zpzz 00000100 .. 011 000 000 ... ..... ..... @rdn_pg_rm
|
|
EOR_zpzz 00000100 .. 011 001 000 ... ..... ..... @rdn_pg_rm
|
|
AND_zpzz 00000100 .. 011 010 000 ... ..... ..... @rdn_pg_rm
|
|
BIC_zpzz 00000100 .. 011 011 000 ... ..... ..... @rdn_pg_rm
|
|
|
|
# SVE integer add/subtract vectors (predicated)
|
|
ADD_zpzz 00000100 .. 000 000 000 ... ..... ..... @rdn_pg_rm
|
|
SUB_zpzz 00000100 .. 000 001 000 ... ..... ..... @rdn_pg_rm
|
|
SUB_zpzz 00000100 .. 000 011 000 ... ..... ..... @rdm_pg_rn # SUBR
|
|
|
|
# SVE integer min/max/difference (predicated)
|
|
SMAX_zpzz 00000100 .. 001 000 000 ... ..... ..... @rdn_pg_rm
|
|
UMAX_zpzz 00000100 .. 001 001 000 ... ..... ..... @rdn_pg_rm
|
|
SMIN_zpzz 00000100 .. 001 010 000 ... ..... ..... @rdn_pg_rm
|
|
UMIN_zpzz 00000100 .. 001 011 000 ... ..... ..... @rdn_pg_rm
|
|
SABD_zpzz 00000100 .. 001 100 000 ... ..... ..... @rdn_pg_rm
|
|
UABD_zpzz 00000100 .. 001 101 000 ... ..... ..... @rdn_pg_rm
|
|
|
|
# SVE integer multiply/divide (predicated)
|
|
MUL_zpzz 00000100 .. 010 000 000 ... ..... ..... @rdn_pg_rm
|
|
SMULH_zpzz 00000100 .. 010 010 000 ... ..... ..... @rdn_pg_rm
|
|
UMULH_zpzz 00000100 .. 010 011 000 ... ..... ..... @rdn_pg_rm
|
|
# Note that divide requires size >= 2; below 2 is unallocated.
|
|
SDIV_zpzz 00000100 .. 010 100 000 ... ..... ..... @rdn_pg_rm
|
|
UDIV_zpzz 00000100 .. 010 101 000 ... ..... ..... @rdn_pg_rm
|
|
SDIV_zpzz 00000100 .. 010 110 000 ... ..... ..... @rdm_pg_rn # SDIVR
|
|
UDIV_zpzz 00000100 .. 010 111 000 ... ..... ..... @rdm_pg_rn # UDIVR
|
|
|
|
### SVE Integer Reduction Group
|
|
|
|
# SVE bitwise logical reduction (predicated)
|
|
ORV 00000100 .. 011 000 001 ... ..... ..... @rd_pg_rn
|
|
EORV 00000100 .. 011 001 001 ... ..... ..... @rd_pg_rn
|
|
ANDV 00000100 .. 011 010 001 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE integer add reduction (predicated)
|
|
# Note that saddv requires size != 3.
|
|
UADDV 00000100 .. 000 001 001 ... ..... ..... @rd_pg_rn
|
|
SADDV 00000100 .. 000 000 001 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE integer min/max reduction (predicated)
|
|
SMAXV 00000100 .. 001 000 001 ... ..... ..... @rd_pg_rn
|
|
UMAXV 00000100 .. 001 001 001 ... ..... ..... @rd_pg_rn
|
|
SMINV 00000100 .. 001 010 001 ... ..... ..... @rd_pg_rn
|
|
UMINV 00000100 .. 001 011 001 ... ..... ..... @rd_pg_rn
|
|
|
|
### SVE Shift by Immediate - Predicated Group
|
|
|
|
# SVE bitwise shift by immediate (predicated)
|
|
ASR_zpzi 00000100 .. 000 000 100 ... .. ... ..... \
|
|
@rdn_pg_tszimm imm=%tszimm_shr
|
|
LSR_zpzi 00000100 .. 000 001 100 ... .. ... ..... \
|
|
@rdn_pg_tszimm imm=%tszimm_shr
|
|
LSL_zpzi 00000100 .. 000 011 100 ... .. ... ..... \
|
|
@rdn_pg_tszimm imm=%tszimm_shl
|
|
ASRD 00000100 .. 000 100 100 ... .. ... ..... \
|
|
@rdn_pg_tszimm imm=%tszimm_shr
|
|
|
|
# SVE bitwise shift by vector (predicated)
|
|
ASR_zpzz 00000100 .. 010 000 100 ... ..... ..... @rdn_pg_rm
|
|
LSR_zpzz 00000100 .. 010 001 100 ... ..... ..... @rdn_pg_rm
|
|
LSL_zpzz 00000100 .. 010 011 100 ... ..... ..... @rdn_pg_rm
|
|
ASR_zpzz 00000100 .. 010 100 100 ... ..... ..... @rdm_pg_rn # ASRR
|
|
LSR_zpzz 00000100 .. 010 101 100 ... ..... ..... @rdm_pg_rn # LSRR
|
|
LSL_zpzz 00000100 .. 010 111 100 ... ..... ..... @rdm_pg_rn # LSLR
|
|
|
|
# SVE bitwise shift by wide elements (predicated)
|
|
# Note these require size != 3.
|
|
ASR_zpzw 00000100 .. 011 000 100 ... ..... ..... @rdn_pg_rm
|
|
LSR_zpzw 00000100 .. 011 001 100 ... ..... ..... @rdn_pg_rm
|
|
LSL_zpzw 00000100 .. 011 011 100 ... ..... ..... @rdn_pg_rm
|
|
|
|
### SVE Integer Arithmetic - Unary Predicated Group
|
|
|
|
# SVE unary bit operations (predicated)
|
|
# Note esz != 0 for FABS and FNEG.
|
|
CLS 00000100 .. 011 000 101 ... ..... ..... @rd_pg_rn
|
|
CLZ 00000100 .. 011 001 101 ... ..... ..... @rd_pg_rn
|
|
CNT_zpz 00000100 .. 011 010 101 ... ..... ..... @rd_pg_rn
|
|
CNOT 00000100 .. 011 011 101 ... ..... ..... @rd_pg_rn
|
|
NOT_zpz 00000100 .. 011 110 101 ... ..... ..... @rd_pg_rn
|
|
FABS 00000100 .. 011 100 101 ... ..... ..... @rd_pg_rn
|
|
FNEG 00000100 .. 011 101 101 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE integer unary operations (predicated)
|
|
# Note esz > original size for extensions.
|
|
ABS 00000100 .. 010 110 101 ... ..... ..... @rd_pg_rn
|
|
NEG 00000100 .. 010 111 101 ... ..... ..... @rd_pg_rn
|
|
SXTB 00000100 .. 010 000 101 ... ..... ..... @rd_pg_rn
|
|
UXTB 00000100 .. 010 001 101 ... ..... ..... @rd_pg_rn
|
|
SXTH 00000100 .. 010 010 101 ... ..... ..... @rd_pg_rn
|
|
UXTH 00000100 .. 010 011 101 ... ..... ..... @rd_pg_rn
|
|
SXTW 00000100 .. 010 100 101 ... ..... ..... @rd_pg_rn
|
|
UXTW 00000100 .. 010 101 101 ... ..... ..... @rd_pg_rn
|
|
|
|
### SVE Integer Multiply-Add Group
|
|
|
|
# SVE integer multiply-add writing addend (predicated)
|
|
MLA 00000100 .. 0 ..... 010 ... ..... ..... @rda_pg_rn_rm
|
|
MLS 00000100 .. 0 ..... 011 ... ..... ..... @rda_pg_rn_rm
|
|
|
|
# SVE integer multiply-add writing multiplicand (predicated)
|
|
MLA 00000100 .. 0 ..... 110 ... ..... ..... @rdn_pg_ra_rm # MAD
|
|
MLS 00000100 .. 0 ..... 111 ... ..... ..... @rdn_pg_ra_rm # MSB
|
|
|
|
### SVE Integer Arithmetic - Unpredicated Group
|
|
|
|
# SVE integer add/subtract vectors (unpredicated)
|
|
ADD_zzz 00000100 .. 1 ..... 000 000 ..... ..... @rd_rn_rm
|
|
SUB_zzz 00000100 .. 1 ..... 000 001 ..... ..... @rd_rn_rm
|
|
SQADD_zzz 00000100 .. 1 ..... 000 100 ..... ..... @rd_rn_rm
|
|
UQADD_zzz 00000100 .. 1 ..... 000 101 ..... ..... @rd_rn_rm
|
|
SQSUB_zzz 00000100 .. 1 ..... 000 110 ..... ..... @rd_rn_rm
|
|
UQSUB_zzz 00000100 .. 1 ..... 000 111 ..... ..... @rd_rn_rm
|
|
|
|
### SVE Logical - Unpredicated Group
|
|
|
|
# SVE bitwise logical operations (unpredicated)
|
|
AND_zzz 00000100 00 1 ..... 001 100 ..... ..... @rd_rn_rm_e0
|
|
ORR_zzz 00000100 01 1 ..... 001 100 ..... ..... @rd_rn_rm_e0
|
|
EOR_zzz 00000100 10 1 ..... 001 100 ..... ..... @rd_rn_rm_e0
|
|
BIC_zzz 00000100 11 1 ..... 001 100 ..... ..... @rd_rn_rm_e0
|
|
|
|
### SVE Index Generation Group
|
|
|
|
# SVE index generation (immediate start, immediate increment)
|
|
INDEX_ii 00000100 esz:2 1 imm2:s5 010000 imm1:s5 rd:5
|
|
|
|
# SVE index generation (immediate start, register increment)
|
|
INDEX_ir 00000100 esz:2 1 rm:5 010010 imm:s5 rd:5
|
|
|
|
# SVE index generation (register start, immediate increment)
|
|
INDEX_ri 00000100 esz:2 1 imm:s5 010001 rn:5 rd:5
|
|
|
|
# SVE index generation (register start, register increment)
|
|
INDEX_rr 00000100 .. 1 ..... 010011 ..... ..... @rd_rn_rm
|
|
|
|
### SVE Stack Allocation Group
|
|
|
|
# SVE stack frame adjustment
|
|
ADDVL 00000100 001 ..... 01010 ...... ..... @rd_rn_i6
|
|
ADDPL 00000100 011 ..... 01010 ...... ..... @rd_rn_i6
|
|
|
|
# SVE stack frame size
|
|
RDVL 00000100 101 11111 01010 imm:s6 rd:5
|
|
|
|
### SVE Bitwise Shift - Unpredicated Group
|
|
|
|
# SVE bitwise shift by immediate (unpredicated)
|
|
ASR_zzi 00000100 .. 1 ..... 1001 00 ..... ..... \
|
|
@rd_rn_tszimm imm=%tszimm16_shr
|
|
LSR_zzi 00000100 .. 1 ..... 1001 01 ..... ..... \
|
|
@rd_rn_tszimm imm=%tszimm16_shr
|
|
LSL_zzi 00000100 .. 1 ..... 1001 11 ..... ..... \
|
|
@rd_rn_tszimm imm=%tszimm16_shl
|
|
|
|
# SVE bitwise shift by wide elements (unpredicated)
|
|
# Note esz != 3
|
|
ASR_zzw 00000100 .. 1 ..... 1000 00 ..... ..... @rd_rn_rm
|
|
LSR_zzw 00000100 .. 1 ..... 1000 01 ..... ..... @rd_rn_rm
|
|
LSL_zzw 00000100 .. 1 ..... 1000 11 ..... ..... @rd_rn_rm
|
|
|
|
### SVE Compute Vector Address Group
|
|
|
|
# SVE vector address generation
|
|
ADR_s32 00000100 00 1 ..... 1010 .. ..... ..... @rd_rn_msz_rm
|
|
ADR_u32 00000100 01 1 ..... 1010 .. ..... ..... @rd_rn_msz_rm
|
|
ADR_p32 00000100 10 1 ..... 1010 .. ..... ..... @rd_rn_msz_rm
|
|
ADR_p64 00000100 11 1 ..... 1010 .. ..... ..... @rd_rn_msz_rm
|
|
|
|
### SVE Integer Misc - Unpredicated Group
|
|
|
|
# SVE floating-point exponential accelerator
|
|
# Note esz != 0
|
|
FEXPA 00000100 .. 1 00000 101110 ..... ..... @rd_rn
|
|
|
|
# SVE floating-point trig select coefficient
|
|
# Note esz != 0
|
|
FTSSEL 00000100 .. 1 ..... 101100 ..... ..... @rd_rn_rm
|
|
|
|
### SVE Element Count Group
|
|
|
|
# SVE element count
|
|
CNT_r 00000100 .. 10 .... 1110 0 0 ..... ..... @incdec_cnt d=0 u=1
|
|
|
|
# SVE inc/dec register by element count
|
|
INCDEC_r 00000100 .. 11 .... 1110 0 d:1 ..... ..... @incdec_cnt u=1
|
|
|
|
# SVE saturating inc/dec register by element count
|
|
SINCDEC_r_32 00000100 .. 10 .... 1111 d:1 u:1 ..... ..... @incdec_cnt
|
|
SINCDEC_r_64 00000100 .. 11 .... 1111 d:1 u:1 ..... ..... @incdec_cnt
|
|
|
|
# SVE inc/dec vector by element count
|
|
# Note this requires esz != 0.
|
|
INCDEC_v 00000100 .. 1 1 .... 1100 0 d:1 ..... ..... @incdec2_cnt u=1
|
|
|
|
# SVE saturating inc/dec vector by element count
|
|
# Note these require esz != 0.
|
|
SINCDEC_v 00000100 .. 1 0 .... 1100 d:1 u:1 ..... ..... @incdec2_cnt
|
|
|
|
### SVE Bitwise Immediate Group
|
|
|
|
# SVE bitwise logical with immediate (unpredicated)
|
|
ORR_zzi 00000101 00 0000 ............. ..... @rdn_dbm
|
|
EOR_zzi 00000101 01 0000 ............. ..... @rdn_dbm
|
|
AND_zzi 00000101 10 0000 ............. ..... @rdn_dbm
|
|
|
|
# SVE broadcast bitmask immediate
|
|
DUPM 00000101 11 0000 dbm:13 rd:5
|
|
|
|
### SVE Integer Wide Immediate - Predicated Group
|
|
|
|
# SVE copy floating-point immediate (predicated)
|
|
FCPY 00000101 .. 01 .... 110 imm:8 ..... @rdn_pg4
|
|
|
|
# SVE copy integer immediate (predicated)
|
|
CPY_m_i 00000101 .. 01 .... 01 . ........ ..... @rdn_pg4 imm=%sh8_i8s
|
|
CPY_z_i 00000101 .. 01 .... 00 . ........ ..... @rdn_pg4 imm=%sh8_i8s
|
|
|
|
### SVE Permute - Extract Group
|
|
|
|
# SVE extract vector (immediate offset)
|
|
EXT 00000101 001 ..... 000 ... rm:5 rd:5 \
|
|
&rrri rn=%reg_movprfx imm=%imm8_16_10
|
|
|
|
### SVE Permute - Unpredicated Group
|
|
|
|
# SVE broadcast general register
|
|
DUP_s 00000101 .. 1 00000 001110 ..... ..... @rd_rn
|
|
|
|
# SVE broadcast indexed element
|
|
DUP_x 00000101 .. 1 ..... 001000 rn:5 rd:5 \
|
|
&rri imm=%imm7_22_16
|
|
|
|
# SVE insert SIMD&FP scalar register
|
|
INSR_f 00000101 .. 1 10100 001110 ..... ..... @rdn_rm
|
|
|
|
# SVE insert general register
|
|
INSR_r 00000101 .. 1 00100 001110 ..... ..... @rdn_rm
|
|
|
|
# SVE reverse vector elements
|
|
REV_v 00000101 .. 1 11000 001110 ..... ..... @rd_rn
|
|
|
|
# SVE vector table lookup
|
|
TBL 00000101 .. 1 ..... 001100 ..... ..... @rd_rn_rm
|
|
|
|
# SVE unpack vector elements
|
|
UNPK 00000101 esz:2 1100 u:1 h:1 001110 rn:5 rd:5
|
|
|
|
### SVE Permute - Predicates Group
|
|
|
|
# SVE permute predicate elements
|
|
ZIP1_p 00000101 .. 10 .... 010 000 0 .... 0 .... @pd_pn_pm
|
|
ZIP2_p 00000101 .. 10 .... 010 001 0 .... 0 .... @pd_pn_pm
|
|
UZP1_p 00000101 .. 10 .... 010 010 0 .... 0 .... @pd_pn_pm
|
|
UZP2_p 00000101 .. 10 .... 010 011 0 .... 0 .... @pd_pn_pm
|
|
TRN1_p 00000101 .. 10 .... 010 100 0 .... 0 .... @pd_pn_pm
|
|
TRN2_p 00000101 .. 10 .... 010 101 0 .... 0 .... @pd_pn_pm
|
|
|
|
# SVE reverse predicate elements
|
|
REV_p 00000101 .. 11 0100 010 000 0 .... 0 .... @pd_pn
|
|
|
|
# SVE unpack predicate elements
|
|
PUNPKLO 00000101 00 11 0000 010 000 0 .... 0 .... @pd_pn_e0
|
|
PUNPKHI 00000101 00 11 0001 010 000 0 .... 0 .... @pd_pn_e0
|
|
|
|
### SVE Permute - Interleaving Group
|
|
|
|
# SVE permute vector elements
|
|
ZIP1_z 00000101 .. 1 ..... 011 000 ..... ..... @rd_rn_rm
|
|
ZIP2_z 00000101 .. 1 ..... 011 001 ..... ..... @rd_rn_rm
|
|
UZP1_z 00000101 .. 1 ..... 011 010 ..... ..... @rd_rn_rm
|
|
UZP2_z 00000101 .. 1 ..... 011 011 ..... ..... @rd_rn_rm
|
|
TRN1_z 00000101 .. 1 ..... 011 100 ..... ..... @rd_rn_rm
|
|
TRN2_z 00000101 .. 1 ..... 011 101 ..... ..... @rd_rn_rm
|
|
|
|
### SVE Permute - Predicated Group
|
|
|
|
# SVE compress active elements
|
|
# Note esz >= 2
|
|
COMPACT 00000101 .. 100001 100 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE conditionally broadcast element to vector
|
|
CLASTA_z 00000101 .. 10100 0 100 ... ..... ..... @rdn_pg_rm
|
|
CLASTB_z 00000101 .. 10100 1 100 ... ..... ..... @rdn_pg_rm
|
|
|
|
# SVE conditionally copy element to SIMD&FP scalar
|
|
CLASTA_v 00000101 .. 10101 0 100 ... ..... ..... @rd_pg_rn
|
|
CLASTB_v 00000101 .. 10101 1 100 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE conditionally copy element to general register
|
|
CLASTA_r 00000101 .. 11000 0 101 ... ..... ..... @rd_pg_rn
|
|
CLASTB_r 00000101 .. 11000 1 101 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE copy element to SIMD&FP scalar register
|
|
LASTA_v 00000101 .. 10001 0 100 ... ..... ..... @rd_pg_rn
|
|
LASTB_v 00000101 .. 10001 1 100 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE copy element to general register
|
|
LASTA_r 00000101 .. 10000 0 101 ... ..... ..... @rd_pg_rn
|
|
LASTB_r 00000101 .. 10000 1 101 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE copy element from SIMD&FP scalar register
|
|
CPY_m_v 00000101 .. 100000 100 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE copy element from general register to vector (predicated)
|
|
CPY_m_r 00000101 .. 101000 101 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE reverse within elements
|
|
# Note esz >= operation size
|
|
REVB 00000101 .. 1001 00 100 ... ..... ..... @rd_pg_rn
|
|
REVH 00000101 .. 1001 01 100 ... ..... ..... @rd_pg_rn
|
|
REVW 00000101 .. 1001 10 100 ... ..... ..... @rd_pg_rn
|
|
RBIT 00000101 .. 1001 11 100 ... ..... ..... @rd_pg_rn
|
|
|
|
# SVE vector splice (predicated)
|
|
SPLICE 00000101 .. 101 100 100 ... ..... ..... @rdn_pg_rm
|
|
|
|
### SVE Select Vectors Group
|
|
|
|
# SVE select vector elements (predicated)
|
|
SEL_zpzz 00000101 .. 1 ..... 11 .... ..... ..... @rd_pg4_rn_rm
|
|
|
|
### SVE Predicate Logical Operations Group
|
|
|
|
# SVE predicate logical operations
|
|
AND_pppp 00100101 0. 00 .... 01 .... 0 .... 0 .... @pd_pg_pn_pm_s
|
|
BIC_pppp 00100101 0. 00 .... 01 .... 0 .... 1 .... @pd_pg_pn_pm_s
|
|
EOR_pppp 00100101 0. 00 .... 01 .... 1 .... 0 .... @pd_pg_pn_pm_s
|
|
SEL_pppp 00100101 0. 00 .... 01 .... 1 .... 1 .... @pd_pg_pn_pm_s
|
|
ORR_pppp 00100101 1. 00 .... 01 .... 0 .... 0 .... @pd_pg_pn_pm_s
|
|
ORN_pppp 00100101 1. 00 .... 01 .... 0 .... 1 .... @pd_pg_pn_pm_s
|
|
NOR_pppp 00100101 1. 00 .... 01 .... 1 .... 0 .... @pd_pg_pn_pm_s
|
|
NAND_pppp 00100101 1. 00 .... 01 .... 1 .... 1 .... @pd_pg_pn_pm_s
|
|
|
|
### SVE Predicate Misc Group
|
|
|
|
# SVE predicate test
|
|
PTEST 00100101 01 010000 11 pg:4 0 rn:4 0 0000
|
|
|
|
# SVE predicate initialize
|
|
PTRUE 00100101 esz:2 01100 s:1 111000 pat:5 0 rd:4
|
|
|
|
# SVE initialize FFR
|
|
SETFFR 00100101 0010 1100 1001 0000 0000 0000
|
|
|
|
# SVE zero predicate register
|
|
PFALSE 00100101 0001 1000 1110 0100 0000 rd:4
|
|
|
|
# SVE predicate read from FFR (predicated)
|
|
RDFFR_p 00100101 0 s:1 0110001111000 pg:4 0 rd:4
|
|
|
|
# SVE predicate read from FFR (unpredicated)
|
|
RDFFR 00100101 0001 1001 1111 0000 0000 rd:4
|
|
|
|
# SVE FFR write from predicate (WRFFR)
|
|
WRFFR 00100101 0010 1000 1001 000 rn:4 00000
|
|
|
|
# SVE predicate first active
|
|
PFIRST 00100101 01 011 000 11000 00 .... 0 .... @pd_pn_e0
|
|
|
|
# SVE predicate next active
|
|
PNEXT 00100101 .. 011 001 11000 10 .... 0 .... @pd_pn
|
|
|
|
### SVE Memory - 32-bit Gather and Unsized Contiguous Group
|
|
|
|
# SVE load predicate register
|
|
LDR_pri 10000101 10 ...... 000 ... ..... 0 .... @pd_rn_i9
|
|
|
|
# SVE load vector register
|
|
LDR_zri 10000101 10 ...... 010 ... ..... ..... @rd_rn_i9
|