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Re: [PATCH v5 6/6] target/riscv: Enable updates for pointer masking vari
From: |
Alistair Francis |
Subject: |
Re: [PATCH v5 6/6] target/riscv: Enable updates for pointer masking variables and thus enable pointer masking extension |
Date: |
Thu, 1 Feb 2024 10:32:21 +1000 |
On Tue, Jan 30, 2024 at 5:24 AM Alexey Baturo <baturo.alexey@gmail.com> wrote:
>
> From: Alexey Baturo <baturo.alexey@gmail.com>
>
> Signed-off-by: Alexey Baturo <baturo.alexey@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Alistair
> ---
> target/riscv/cpu.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
> index d8de1f1890..bf431ab728 100644
> --- a/target/riscv/cpu.c
> +++ b/target/riscv/cpu.c
> @@ -153,6 +153,9 @@ const RISCVIsaExtData isa_edata_arr[] = {
> ISA_EXT_DATA_ENTRY(svinval, PRIV_VERSION_1_12_0, ext_svinval),
> ISA_EXT_DATA_ENTRY(svnapot, PRIV_VERSION_1_12_0, ext_svnapot),
> ISA_EXT_DATA_ENTRY(svpbmt, PRIV_VERSION_1_12_0, ext_svpbmt),
> + ISA_EXT_DATA_ENTRY(ssnpm, PRIV_VERSION_1_12_0, ext_ssnpm),
> + ISA_EXT_DATA_ENTRY(smnpm, PRIV_VERSION_1_12_0, ext_smnpm),
> + ISA_EXT_DATA_ENTRY(smmpm, PRIV_VERSION_1_12_0, ext_smmpm),
> ISA_EXT_DATA_ENTRY(xtheadba, PRIV_VERSION_1_11_0, ext_xtheadba),
> ISA_EXT_DATA_ENTRY(xtheadbb, PRIV_VERSION_1_11_0, ext_xtheadbb),
> ISA_EXT_DATA_ENTRY(xtheadbs, PRIV_VERSION_1_11_0, ext_xtheadbs),
> @@ -1395,6 +1398,12 @@ const RISCVCPUMultiExtConfig
> riscv_cpu_experimental_exts[] = {
> MULTI_EXT_CFG_BOOL("x-zvfbfmin", ext_zvfbfmin, false),
> MULTI_EXT_CFG_BOOL("x-zvfbfwma", ext_zvfbfwma, false),
>
> + /* Zjpm v0.8 extensions */
> + MULTI_EXT_CFG_BOOL("x-ssnpm", ext_ssnpm, false),
> + MULTI_EXT_CFG_BOOL("x-smnpm", ext_smnpm, false),
> + MULTI_EXT_CFG_BOOL("x-smmpm", ext_smmpm, false),
> +
> +
> DEFINE_PROP_END_OF_LIST(),
> };
>
> --
> 2.34.1
>
>
- [PATCH v5 0/6] Pointer Masking update for Zjpm v0.8, Alexey Baturo, 2024/01/29
- [PATCH v5 1/6] target/riscv: Remove obsolete pointer masking extension code., Alexey Baturo, 2024/01/29
- [PATCH v5 2/6] target/riscv: Add new CSR fields for S{sn, mn, m}pm extensions as part of Zjpm v0.8, Alexey Baturo, 2024/01/29
- [PATCH v5 3/6] target/riscv: Add helper functions to calculate current number of masked bits for pointer masking, Alexey Baturo, 2024/01/29
- [PATCH v5 6/6] target/riscv: Enable updates for pointer masking variables and thus enable pointer masking extension, Alexey Baturo, 2024/01/29
- Re: [PATCH v5 6/6] target/riscv: Enable updates for pointer masking variables and thus enable pointer masking extension,
Alistair Francis <=
- [PATCH v5 4/6] target/riscv: Add pointer masking tb flags, Alexey Baturo, 2024/01/29
- [PATCH v5 5/6] target/riscv: Update address modify functions to take into account pointer masking, Alexey Baturo, 2024/01/29
- Re: [PATCH v5 0/6] Pointer Masking update for Zjpm v0.8, Alistair Francis, 2024/01/31