c7a9ef7517
Introduce the 'msa32' decodetree config for the 32-bit MSA ASE. We start by decoding: - the branch instructions, - all instructions based on the MSA opcode. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201215225757.764263-20-f4bug@amsat.org> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
24 lines
819 B
Text
24 lines
819 B
Text
# 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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#
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&msa_bz df wt s16
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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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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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