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2021-01-14target/mips: Introduce decodetree helpers for MSA LSA/DLSA opcodesPhilippe Mathieu-Daudé
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>
2021-01-14target/mips: Introduce decode tree bindings for MSA ASEPhilippe Mathieu-Daudé
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>