Re: [PATCH v3 3/3] target/riscv: Expose Zaamo and Zalrsc extensions

[Daniel Henrique Barboza]

On 1/23/24 08:10, Rob Bradford wrote:
> Expose the newly added extensions to the guest and allow their control
> through the CPU properties.
>
> Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
> ---

Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>

>   target/riscv/cpu.c | 5 +++++
>   1 file changed, 5 insertions(+)
>
> diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
> index 8d3ec74a1c..604baf53c8 100644
> --- a/target/riscv/cpu.c
> +++ b/target/riscv/cpu.c
> @@ -103,7 +103,9 @@ const RISCVIsaExtData isa_edata_arr[] = {
>       ISA_EXT_DATA_ENTRY(zihintpause, PRIV_VERSION_1_10_0, ext_zihintpause),
>       ISA_EXT_DATA_ENTRY(zihpm, PRIV_VERSION_1_12_0, ext_zihpm),
>       ISA_EXT_DATA_ENTRY(zmmul, PRIV_VERSION_1_12_0, ext_zmmul),
> +    ISA_EXT_DATA_ENTRY(zaamo, PRIV_VERSION_1_12_0, ext_zaamo),
>       ISA_EXT_DATA_ENTRY(zacas, PRIV_VERSION_1_12_0, ext_zacas),
> +    ISA_EXT_DATA_ENTRY(zalrsc, PRIV_VERSION_1_12_0, ext_zalrsc),
>       ISA_EXT_DATA_ENTRY(zawrs, PRIV_VERSION_1_12_0, ext_zawrs),
>       ISA_EXT_DATA_ENTRY(zfa, PRIV_VERSION_1_12_0, ext_zfa),
>       ISA_EXT_DATA_ENTRY(zfbfmin, PRIV_VERSION_1_12_0, ext_zfbfmin),
> @@ -1491,6 +1493,9 @@ const RISCVCPUMultiExtConfig 
> riscv_cpu_experimental_exts[] = {
>       MULTI_EXT_CFG_BOOL("x-smaia", ext_smaia, false),
>       MULTI_EXT_CFG_BOOL("x-ssaia", ext_ssaia, false),
>   
> +    MULTI_EXT_CFG_BOOL("x-zaamo", ext_zaamo, false),
> +    MULTI_EXT_CFG_BOOL("x-zalrsc", ext_zalrsc, false),
> +
>       MULTI_EXT_CFG_BOOL("x-zvfh", ext_zvfh, false),
>       MULTI_EXT_CFG_BOOL("x-zvfhmin", ext_zvfhmin, false),
>