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Re: [Qemu-arm] [PATCH] nvic: Fix ARMv7M MPU_RBAR reads
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-arm] [PATCH] nvic: Fix ARMv7M MPU_RBAR reads |
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Date: |
Mon, 6 Nov 2017 16:34:59 +0000 |
On 6 November 2017 at 16:20, Alex Bennée <address@hidden> wrote:
>
> Peter Maydell <address@hidden> writes:
>
>> Fix an incorrect mask expression in the handling of v7M MPU_RBAR
>> reads that meant that we would always report the ADDR field as zero.
>
> nit: you could extend that to: "..as zero because we mask it when
> written".
The ADDR field is bits [31:5], so it's true even if we don't
mask on writes.
thanks
-- PMM