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Re: [Qemu-arm] [Qemu-devel] [PATCH v2 6/6] target-arm: dump-guest-memory
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-arm] [Qemu-devel] [PATCH v2 6/6] target-arm: dump-guest-memory: add fpregset notes |
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Date: |
Thu, 3 Dec 2015 19:55:43 +0000 |
On 3 December 2015 at 19:00, Andrew Jones <address@hidden> wrote:
> On Thu, Dec 03, 2015 at 12:27:34PM +0000, Peter Maydell wrote:
>> Do consumers care if we write out a dump with FP register
>> state for a CPU which doesn't implement FP? (For AArch64
>> FP is always present, but for AArch32 it may not be.)
>
> I don't know, but it should be easy to avoid writing them when FP
> isn't present, based on some status, so I'll look into doing that.
if (arm_feature(env, ARM_FEATURE_VFP)) is probably what you want.
thanks
-- PMM