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Re: [PATCH] target/riscv: Remove .min_priv_ver restriction from RVV CSRs
From: |
Bin Meng |
Subject: |
Re: [PATCH] target/riscv: Remove .min_priv_ver restriction from RVV CSRs |
Date: |
Tue, 7 Feb 2023 17:43:23 +0800 |
On Tue, Feb 7, 2023 at 4:45 PM <frank.chang@sifive.com> wrote:
>
> From: Frank Chang <frank.chang@sifive.com>
>
> The RVV specification does not require that the core needs to support
> the privileged specification v1.12.0 to support RVV, and there is no
> dependency from ISA level. This commit removes the restriction.
>
> Signed-off-by: Frank Chang <frank.chang@sifive.com>
> ---
> target/riscv/csr.c | 21 +++++++--------------
> 1 file changed, 7 insertions(+), 14 deletions(-)
>
Reviewed-by: Bin Meng <bmeng@tinylab.org>