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target/riscv: rvk: add support for zksed/zksh extension

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- add sm3p0, sm3p1, sm4ed and sm4ks instructions

Co-authored-by: Ruibo Lu <luruibo2000@163.com>
Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20220423023510.30794-12-liweiwei@iscas.ac.cn>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Weiwei Li 2022-04-23 10:35:07 +08:00 • committed by Alistair Francis
parent 1f7f7b5ede
commit 0976083d1b
4 changed files with 95 additions and 0 deletions
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6
target/riscv/insn32.decode
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@ -873,3 +873,9 @@ sha512sig0 00 01000 00110 ..... 001 ..... 0010011 @r2
sha512sig1 00 01000 00111 ..... 001 ..... 0010011 @r2
sha512sum0 00 01000 00100 ..... 001 ..... 0010011 @r2
sha512sum1 00 01000 00101 ..... 001 ..... 0010011 @r2
# *** RV32 Zksh Standard Extension ***
sm3p0 00 01000 01000 ..... 001 ..... 0010011 @r2
sm3p1 00 01000 01001 ..... 001 ..... 0010011 @r2
# *** RV32 Zksed Standard Extension ***
sm4ed .. 11000 ..... ..... 000 ..... 0110011 @k_aes
sm4ks .. 11010 ..... ..... 000 ..... 0110011 @k_aes