34fe9fa368
We'll soon have more opcode and decoded arguments, and 'rtype' is not very helpful. Naming it simply 'r' ease reviewing the .decode files when we have many opcodes. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210801234202.3167676-5-f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
32 lines
1.1 KiB
Plaintext
32 lines
1.1 KiB
Plaintext
# MIPS SIMD Architecture Module instruction set
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#
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# Copyright (C) 2020 Philippe Mathieu-Daudé
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#
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# SPDX-License-Identifier: LGPL-2.1-or-later
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#
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# Reference:
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# MIPS Architecture for Programmers Volume IV-j
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# - The MIPS32 SIMD Architecture Module, Revision 1.12
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# (Document Number: MD00866-2B-MSA32-AFP-01.12)
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# - The MIPS64 SIMD Architecture Module, Revision 1.12
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# (Document Number: MD00868-1D-MSA64-AFP-01.12)
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&r rs rt rd sa
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&msa_bz df wt s16
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@lsa ...... rs:5 rt:5 rd:5 ... sa:2 ...... &r
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@bz ...... ... .. wt:5 s16:16 &msa_bz df=3
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@bz_df ...... ... df:2 wt:5 s16:16 &msa_bz
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LSA 000000 ..... ..... ..... 000 .. 000101 @lsa
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DLSA 000000 ..... ..... ..... 000 .. 010101 @lsa
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BZ_V 010001 01011 ..... ................ @bz
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BNZ_V 010001 01111 ..... ................ @bz
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BZ_x 010001 110 .. ..... ................ @bz_df
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BNZ_x 010001 111 .. ..... ................ @bz_df
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MSA 011110 --------------------------
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