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Diffstat (limited to 'target/mips/msa32.decode')
| -rw-r--r-- | target/mips/msa32.decode | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/mips/msa32.decode b/target/mips/msa32.decode new file mode 100644 index 0000000000..ca200e373b --- /dev/null +++ b/target/mips/msa32.decode @@ -0,0 +1,29 @@ +# MIPS SIMD Architecture Module instruction set +# +# Copyright (C) 2020 Philippe Mathieu-Daudé +# +# SPDX-License-Identifier: LGPL-2.1-or-later +# +# Reference: +# MIPS Architecture for Programmers Volume IV-j +# The MIPS32 SIMD Architecture Module, Revision 1.12 +# (Document Number: MD00866-2B-MSA32-AFP-01.12) +# + +&rtype rs rt rd sa + +&msa_bz df wt s16 + +@lsa ...... rs:5 rt:5 rd:5 ... sa:2 ...... &rtype +@bz ...... ... .. wt:5 s16:16 &msa_bz df=3 +@bz_df ...... ... df:2 wt:5 s16:16 &msa_bz + +LSA 000000 ..... ..... ..... 000 .. 000101 @lsa + +BZ_V 010001 01011 ..... ................ @bz +BNZ_V 010001 01111 ..... ................ @bz + +BZ_x 010001 110 .. ..... ................ @bz_df +BNZ_x 010001 111 .. ..... ................ @bz_df + +MSA 011110 -------------------------- |