| # AArch64 SME instruction descriptions |
| # |
| # Copyright (c) 2022 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 |
| # |
| |
| ### SME Misc |
| |
| ZERO 11000000 00 001 00000000000 imm:8 |
| |
| ### SME Move into/from Array |
| |
| %mova_rs 13:2 !function=plus_12 |
| &mova esz rs pg zr za_imm v:bool to_vec:bool |
| |
| MOVA 11000000 esz:2 00000 0 v:1 .. pg:3 zr:5 0 za_imm:4 \ |
| &mova to_vec=0 rs=%mova_rs |
| MOVA 11000000 11 00000 1 v:1 .. pg:3 zr:5 0 za_imm:4 \ |
| &mova to_vec=0 rs=%mova_rs esz=4 |
| |
| MOVA 11000000 esz:2 00001 0 v:1 .. pg:3 0 za_imm:4 zr:5 \ |
| &mova to_vec=1 rs=%mova_rs |
| MOVA 11000000 11 00001 1 v:1 .. pg:3 0 za_imm:4 zr:5 \ |
| &mova to_vec=1 rs=%mova_rs esz=4 |
| |
| ### SME Memory |
| |
| &ldst esz rs pg rn rm za_imm v:bool st:bool |
| |
| LDST1 1110000 0 esz:2 st:1 rm:5 v:1 .. pg:3 rn:5 0 za_imm:4 \ |
| &ldst rs=%mova_rs |
| LDST1 1110000 111 st:1 rm:5 v:1 .. pg:3 rn:5 0 za_imm:4 \ |
| &ldst esz=4 rs=%mova_rs |
| |
| &ldstr rv rn imm |
| @ldstr ....... ... . ...... .. ... rn:5 . imm:4 \ |
| &ldstr rv=%mova_rs |
| |
| LDR 1110000 100 0 000000 .. 000 ..... 0 .... @ldstr |
| STR 1110000 100 1 000000 .. 000 ..... 0 .... @ldstr |
| |
| ### SME Add Vector to Array |
| |
| &adda zad zn pm pn |
| @adda_32 ........ .. ..... . pm:3 pn:3 zn:5 ... zad:2 &adda |
| @adda_64 ........ .. ..... . pm:3 pn:3 zn:5 .. zad:3 &adda |
| |
| ADDHA_s 11000000 10 01000 0 ... ... ..... 000 .. @adda_32 |
| ADDVA_s 11000000 10 01000 1 ... ... ..... 000 .. @adda_32 |
| ADDHA_d 11000000 11 01000 0 ... ... ..... 00 ... @adda_64 |
| ADDVA_d 11000000 11 01000 1 ... ... ..... 00 ... @adda_64 |
| |
| ### SME Outer Product |
| |
| &op zad zn zm pm pn sub:bool |
| @op_32 ........ ... zm:5 pm:3 pn:3 zn:5 sub:1 .. zad:2 &op |
| @op_64 ........ ... zm:5 pm:3 pn:3 zn:5 sub:1 . zad:3 &op |
| |
| FMOPA_s 10000000 100 ..... ... ... ..... . 00 .. @op_32 |
| FMOPA_d 10000000 110 ..... ... ... ..... . 0 ... @op_64 |
| |
| BFMOPA 10000001 100 ..... ... ... ..... . 00 .. @op_32 |
| FMOPA_h 10000001 101 ..... ... ... ..... . 00 .. @op_32 |
| |
| SMOPA_s 1010000 0 10 0 ..... ... ... ..... . 00 .. @op_32 |
| SUMOPA_s 1010000 0 10 1 ..... ... ... ..... . 00 .. @op_32 |
| USMOPA_s 1010000 1 10 0 ..... ... ... ..... . 00 .. @op_32 |
| UMOPA_s 1010000 1 10 1 ..... ... ... ..... . 00 .. @op_32 |
| |
| SMOPA_d 1010000 0 11 0 ..... ... ... ..... . 0 ... @op_64 |
| SUMOPA_d 1010000 0 11 1 ..... ... ... ..... . 0 ... @op_64 |
| USMOPA_d 1010000 1 11 0 ..... ... ... ..... . 0 ... @op_64 |
| UMOPA_d 1010000 1 11 1 ..... ... ... ..... . 0 ... @op_64 |
