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Re: [Qemu-devel] [PATCH v2 01/23] target-arm: add new CPU feature for Se
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v2 01/23] target-arm: add new CPU feature for Security Extensions |
Date: |
Wed, 21 May 2014 15:51:48 +0100 |
On 13 May 2014 17:15, Fabian Aggeler <address@hidden> wrote:
> --- a/target-arm/cpu.h
> +++ b/target-arm/cpu.h
> @@ -631,6 +631,7 @@ enum arm_features {
> ARM_FEATURE_CBAR, /* has cp15 CBAR */
> ARM_FEATURE_CRC, /* ARMv8 CRC instructions */
> ARM_FEATURE_CBAR_RO, /* has cp15 CBAR and it is read-only */
> + ARM_FEATURE_SECURITY_EXTENSIONS, /* has Security Extensions */
> };
Also this feature name is pretty long and unwieldy; something
shorter would be nice. I think we should probably go with
ARM_FEATURE_EL2/ARM_FEATURE_EL3 as per Edgar's
patchset.
thanks
-- PMM
Re: [Qemu-devel] [PATCH v2 01/23] target-arm: add new CPU feature for Security Extensions,
Peter Maydell <=
[Qemu-devel] [PATCH v2 02/23] target-arm: move SCR into Security Extensions register list, Fabian Aggeler, 2014/05/13
[Qemu-devel] [PATCH v2 09/23] target-arm: add non-secure Translation Block flag, Fabian Aggeler, 2014/05/13
[Qemu-devel] [PATCH v2 10/23] target-arm: implement CPACR register logic, Fabian Aggeler, 2014/05/13