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Re: [PATCH v3 17/51] target/arm: Add cpu properties for SME
From: |
Peter Maydell |
Subject: |
Re: [PATCH v3 17/51] target/arm: Add cpu properties for SME |
Date: |
Tue, 21 Jun 2022 18:13:18 +0100 |
On Mon, 20 Jun 2022 at 19:08, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Mirror the properties for SVE. The main difference is
> that any arbitrary set of powers of 2 may be supported,
> and not the stricter constraints that apply to SVE.
>
> Include a property to control FEAT_SME_FA64, as failing
> to restrict the runtime to the proper subset of insns
> could be a major point for bugs.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
thanks
-- PMM
- [PATCH v3 10/51] target/arm: Implement SMSTART, SMSTOP, (continued)
- [PATCH v3 10/51] target/arm: Implement SMSTART, SMSTOP, Richard Henderson, 2022/06/20
- [PATCH v3 08/51] target/arm: Add PSTATE.{SM,ZA} to TB flags, Richard Henderson, 2022/06/20
- [PATCH v3 09/51] target/arm: Add the SME ZA storage to CPUARMState, Richard Henderson, 2022/06/20
- [PATCH v3 11/51] target/arm: Move error for sve%d property to arm_cpu_sve_finalize, Richard Henderson, 2022/06/20
- [PATCH v3 12/51] target/arm: Create ARMVQMap, Richard Henderson, 2022/06/20
- [PATCH v3 14/51] target/arm: Generalize cpu_arm_{get, set}_default_vec_len, Richard Henderson, 2022/06/20
- [PATCH v3 16/51] target/arm: Unexport aarch64_add_*_properties, Richard Henderson, 2022/06/20
- [PATCH v3 13/51] target/arm: Generalize cpu_arm_{get,set}_vq, Richard Henderson, 2022/06/20
- [PATCH v3 17/51] target/arm: Add cpu properties for SME, Richard Henderson, 2022/06/20
- Re: [PATCH v3 17/51] target/arm: Add cpu properties for SME,
Peter Maydell <=
- [PATCH v3 19/51] target/arm: Add SVL to TB flags, Richard Henderson, 2022/06/20
- [PATCH v3 20/51] target/arm: Move pred_{full, gvec}_reg_{offset, size} to translate-a64.h, Richard Henderson, 2022/06/20
- [PATCH v3 18/51] target/arm: Introduce sve_vqm1_for_el_sm, Richard Henderson, 2022/06/20
- [PATCH v3 22/51] target/arm: Trap AdvSIMD usage when Streaming SVE is active, Richard Henderson, 2022/06/20
[PATCH v3 28/51] target/arm: Implement SME LDR, STR, Richard Henderson, 2022/06/20