Re: [RESEND PATCH v2 5/5] target/riscv: Reserve exception codes for sw-check and hw-err

[Alistair Francis]

On Wed, May 15, 2024 at 6:02 PM Fea.Wang <fea.wang@sifive.com> wrote:
>
> Based on the priv-1.13.0, add the exception codes for Software-check and
> Hardware-error.
>
> Signed-off-by: Fea.Wang <fea.wang@sifive.com>
> Reviewed-by: Frank Chang <frank.chang@sifive.com>
> Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  target/riscv/cpu_bits.h | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/target/riscv/cpu_bits.h b/target/riscv/cpu_bits.h
> index f888025c59..f037f727d9 100644
> --- a/target/riscv/cpu_bits.h
> +++ b/target/riscv/cpu_bits.h
> @@ -673,6 +673,8 @@ typedef enum RISCVException {
>      RISCV_EXCP_INST_PAGE_FAULT = 0xc, /* since: priv-1.10.0 */
>      RISCV_EXCP_LOAD_PAGE_FAULT = 0xd, /* since: priv-1.10.0 */
>      RISCV_EXCP_STORE_PAGE_FAULT = 0xf, /* since: priv-1.10.0 */
> +    RISCV_EXCP_SW_CHECK = 0x12, /* since: priv-1.13.0 */
> +    RISCV_EXCP_HW_ERR = 0x13, /* since: priv-1.13.0 */
>      RISCV_EXCP_INST_GUEST_PAGE_FAULT = 0x14,
>      RISCV_EXCP_LOAD_GUEST_ACCESS_FAULT = 0x15,
>      RISCV_EXCP_VIRT_INSTRUCTION_FAULT = 0x16,
> --
> 2.34.1
>
>