23a5e3859f
This is SMOPA, SUMOPA, USMOPA_s, UMOPA, for both Int8 and Int16. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220708151540.18136-28-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
89 lines
3.5 KiB
Plaintext
89 lines
3.5 KiB
Plaintext
# AArch64 SME instruction descriptions
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#
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# Copyright (c) 2022 Linaro, Ltd
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, see <http://www.gnu.org/licenses/>.
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#
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# This file is processed by scripts/decodetree.py
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#
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### SME Misc
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ZERO 11000000 00 001 00000000000 imm:8
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### SME Move into/from Array
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%mova_rs 13:2 !function=plus_12
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&mova esz rs pg zr za_imm v:bool to_vec:bool
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MOVA 11000000 esz:2 00000 0 v:1 .. pg:3 zr:5 0 za_imm:4 \
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&mova to_vec=0 rs=%mova_rs
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MOVA 11000000 11 00000 1 v:1 .. pg:3 zr:5 0 za_imm:4 \
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&mova to_vec=0 rs=%mova_rs esz=4
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MOVA 11000000 esz:2 00001 0 v:1 .. pg:3 0 za_imm:4 zr:5 \
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&mova to_vec=1 rs=%mova_rs
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MOVA 11000000 11 00001 1 v:1 .. pg:3 0 za_imm:4 zr:5 \
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&mova to_vec=1 rs=%mova_rs esz=4
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### SME Memory
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&ldst esz rs pg rn rm za_imm v:bool st:bool
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LDST1 1110000 0 esz:2 st:1 rm:5 v:1 .. pg:3 rn:5 0 za_imm:4 \
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&ldst rs=%mova_rs
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LDST1 1110000 111 st:1 rm:5 v:1 .. pg:3 rn:5 0 za_imm:4 \
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&ldst esz=4 rs=%mova_rs
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&ldstr rv rn imm
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@ldstr ....... ... . ...... .. ... rn:5 . imm:4 \
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&ldstr rv=%mova_rs
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LDR 1110000 100 0 000000 .. 000 ..... 0 .... @ldstr
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STR 1110000 100 1 000000 .. 000 ..... 0 .... @ldstr
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### SME Add Vector to Array
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&adda zad zn pm pn
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@adda_32 ........ .. ..... . pm:3 pn:3 zn:5 ... zad:2 &adda
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@adda_64 ........ .. ..... . pm:3 pn:3 zn:5 .. zad:3 &adda
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ADDHA_s 11000000 10 01000 0 ... ... ..... 000 .. @adda_32
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ADDVA_s 11000000 10 01000 1 ... ... ..... 000 .. @adda_32
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ADDHA_d 11000000 11 01000 0 ... ... ..... 00 ... @adda_64
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ADDVA_d 11000000 11 01000 1 ... ... ..... 00 ... @adda_64
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### SME Outer Product
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&op zad zn zm pm pn sub:bool
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@op_32 ........ ... zm:5 pm:3 pn:3 zn:5 sub:1 .. zad:2 &op
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@op_64 ........ ... zm:5 pm:3 pn:3 zn:5 sub:1 . zad:3 &op
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FMOPA_s 10000000 100 ..... ... ... ..... . 00 .. @op_32
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FMOPA_d 10000000 110 ..... ... ... ..... . 0 ... @op_64
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BFMOPA 10000001 100 ..... ... ... ..... . 00 .. @op_32
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FMOPA_h 10000001 101 ..... ... ... ..... . 00 .. @op_32
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SMOPA_s 1010000 0 10 0 ..... ... ... ..... . 00 .. @op_32
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SUMOPA_s 1010000 0 10 1 ..... ... ... ..... . 00 .. @op_32
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USMOPA_s 1010000 1 10 0 ..... ... ... ..... . 00 .. @op_32
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UMOPA_s 1010000 1 10 1 ..... ... ... ..... . 00 .. @op_32
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SMOPA_d 1010000 0 11 0 ..... ... ... ..... . 0 ... @op_64
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SUMOPA_d 1010000 0 11 1 ..... ... ... ..... . 0 ... @op_64
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USMOPA_d 1010000 1 11 0 ..... ... ... ..... . 0 ... @op_64
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UMOPA_d 1010000 1 11 1 ..... ... ... ..... . 0 ... @op_64
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