Re: [PATCH] [PATCH] disas/riscv Fix ctzw disassemble

[weiwei]

On 2023/2/18 00:10, Ivan Klokov wrote:
> Due to typo in opcode list, ctzw is disassembled as clzw instruction.
>
> Fixes: 02c1b569a15b ("disas/riscv: Add Zb[abcs] instructions")
> Signed-off-by: Ivan Klokov <ivan.klokov@syntacore.com>
> ---
> v2:
>     - added fixes line

Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn>

Weiwei Li
> ---
>   disas/riscv.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/disas/riscv.c b/disas/riscv.c
> index ddda687c13..54455aaaa8 100644
> --- a/disas/riscv.c
> +++ b/disas/riscv.c
> @@ -1645,7 +1645,7 @@ const rv_opcode_data opcode_data[] = {
>       { "max", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
>       { "maxu", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
>       { "clzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
> -    { "clzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
> +    { "ctzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
>       { "cpopw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
>       { "slli.uw", rv_codec_i_sh5, rv_fmt_rd_rs1_imm, NULL, 0, 0, 0 },
>       { "add.uw", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },