[PATCH] RISC-V: Support Svrsw60t59b extension.

Nelson Chu nelson.chu1990@gmail.com
Wed Feb 4 02:31:40 GMT 2026
> diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c
> index ee962b4f6f1..a206dc73e4c 100644
> --- a/bfd/elfxx-riscv.c
> +++ b/bfd/elfxx-riscv.c
> @@ -1595,6 +1595,7 @@ static const struct riscv_supported_ext riscv_supported_std_s_ext[] =
>    {"svinval",          ISA_SPEC_CLASS_DRAFT,           1, 0, 0 },
>    {"svnapot",          ISA_SPEC_CLASS_DRAFT,           1, 0, 0 },
>    {"svpbmt",           ISA_SPEC_CLASS_DRAFT,           1, 0, 0 },
> +  {"svrsw60t59b",              ISA_SPEC_CLASS_DRAFT,           1, 0, 0 },
>    {"svvptc",           ISA_SPEC_CLASS_DRAFT,           1, 0, 0 },
>    {"ssqosid",          ISA_SPEC_CLASS_DRAFT,           1, 0, 0 },
>    {"ssnpm",            ISA_SPEC_CLASS_DRAFT,           1, 0, 0 },
> diff --git a/gas/NEWS b/gas/NEWS
> index e384d1135c0..4536e4b3e83 100644
> --- a/gas/NEWS
> +++ b/gas/NEWS
> @@ -15,7 +15,7 @@ Changes in 2.46:
>  * Solaris/PowerPC target support is removed.
>
>  * Add support for RISC-V standard extensions:
> -  sdtrig v1.0, ssstrict v1.0.
> +  sdtrig v1.0, ssstrict v1.0, svrsw60t59b v1.0.
>

If this doesn't rush, would it be better to be in 2.47 later since
2.46 branch was already created?

Thanks
Nelson


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