mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-27 13:30:52 +00:00
5f21f30d85
Add the LSA opcode to the MSA32 decodetree config, add DLSA to a new config for the MSA64 ASE, and call decode_msa64() in the main decode_opc() loop. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201215225757.764263-23-f4bug@amsat.org>
30 lines
985 B
Plaintext
30 lines
985 B
Plaintext
# 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 --------------------------
|