1# AArch64 SME instruction descriptions 2# 3# Copyright (c) 2022 Linaro, Ltd 4# 5# This library is free software; you can redistribute it and/or 6# modify it under the terms of the GNU Lesser General Public 7# License as published by the Free Software Foundation; either 8# version 2.1 of the License, or (at your option) any later version. 9# 10# This library is distributed in the hope that it will be useful, 11# but WITHOUT ANY WARRANTY; without even the implied warranty of 12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13# Lesser General Public License for more details. 14# 15# You should have received a copy of the GNU Lesser General Public 16# License along with this library; if not, see <http://www.gnu.org/licenses/>. 17 18# 19# This file is processed by scripts/decodetree.py 20# 21 22### SME Misc 23 24ZERO 11000000 00 001 00000000000 imm:8 25 26### SME Move into/from Array 27 28%mova_rs 13:2 !function=plus_12 29&mova esz rs pg zr za_imm v:bool to_vec:bool 30 31MOVA 11000000 esz:2 00000 0 v:1 .. pg:3 zr:5 0 za_imm:4 \ 32 &mova to_vec=0 rs=%mova_rs 33MOVA 11000000 11 00000 1 v:1 .. pg:3 zr:5 0 za_imm:4 \ 34 &mova to_vec=0 rs=%mova_rs esz=4 35 36MOVA 11000000 esz:2 00001 0 v:1 .. pg:3 0 za_imm:4 zr:5 \ 37 &mova to_vec=1 rs=%mova_rs 38MOVA 11000000 11 00001 1 v:1 .. pg:3 0 za_imm:4 zr:5 \ 39 &mova to_vec=1 rs=%mova_rs esz=4 40 41### SME Memory 42 43&ldst esz rs pg rn rm za_imm v:bool st:bool 44 45LDST1 1110000 0 esz:2 st:1 rm:5 v:1 .. pg:3 rn:5 0 za_imm:4 \ 46 &ldst rs=%mova_rs 47LDST1 1110000 111 st:1 rm:5 v:1 .. pg:3 rn:5 0 za_imm:4 \ 48 &ldst esz=4 rs=%mova_rs 49 50&ldstr rv rn imm 51@ldstr ....... ... . ...... .. ... rn:5 . imm:4 \ 52 &ldstr rv=%mova_rs 53 54LDR 1110000 100 0 000000 .. 000 ..... 0 .... @ldstr 55STR 1110000 100 1 000000 .. 000 ..... 0 .... @ldstr 56 57### SME Add Vector to Array 58 59&adda zad zn pm pn 60@adda_32 ........ .. ..... . pm:3 pn:3 zn:5 ... zad:2 &adda 61@adda_64 ........ .. ..... . pm:3 pn:3 zn:5 .. zad:3 &adda 62 63ADDHA_s 11000000 10 01000 0 ... ... ..... 000 .. @adda_32 64ADDVA_s 11000000 10 01000 1 ... ... ..... 000 .. @adda_32 65ADDHA_d 11000000 11 01000 0 ... ... ..... 00 ... @adda_64 66ADDVA_d 11000000 11 01000 1 ... ... ..... 00 ... @adda_64 67 68### SME Outer Product 69 70&op zad zn zm pm pn sub:bool 71@op_32 ........ ... zm:5 pm:3 pn:3 zn:5 sub:1 .. zad:2 &op 72@op_64 ........ ... zm:5 pm:3 pn:3 zn:5 sub:1 . zad:3 &op 73 74FMOPA_s 10000000 100 ..... ... ... ..... . 00 .. @op_32 75FMOPA_d 10000000 110 ..... ... ... ..... . 0 ... @op_64 76 77BFMOPA 10000001 100 ..... ... ... ..... . 00 .. @op_32 78FMOPA_h 10000001 101 ..... ... ... ..... . 00 .. @op_32 79 80SMOPA_s 1010000 0 10 0 ..... ... ... ..... . 00 .. @op_32 81SUMOPA_s 1010000 0 10 1 ..... ... ... ..... . 00 .. @op_32 82USMOPA_s 1010000 1 10 0 ..... ... ... ..... . 00 .. @op_32 83UMOPA_s 1010000 1 10 1 ..... ... ... ..... . 00 .. @op_32 84 85SMOPA_d 1010000 0 11 0 ..... ... ... ..... . 0 ... @op_64 86SUMOPA_d 1010000 0 11 1 ..... ... ... ..... . 0 ... @op_64 87USMOPA_d 1010000 1 11 0 ..... ... ... ..... . 0 ... @op_64 88UMOPA_d 1010000 1 11 1 ..... ... ... ..... . 0 ... @op_64 89