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Re: [Qemu-devel] [PATCH 09/14] exec.c: Capture the memory attributes for
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH 09/14] exec.c: Capture the memory attributes for a watchpoint hit |
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Date: |
Wed, 8 Apr 2015 12:14:04 +0100 |
On 8 April 2015 at 12:04, Paolo Bonzini <address@hidden> wrote:
>
>
> On 07/04/2015 22:09, Peter Maydell wrote:
>> Capture the memory attributes for the transaction which triggered
>> a watchpoint; this allows CPU specific code to implement features
>> like ARM's "user-mode only WPs also hit for LDRT/STRT accesses
>> made from privileged code".
>>
>> Signed-off-by: Peter Maydell <address@hidden>
>
> Oops, here we are. :)
>
> If you want to move the patch early, and possibly convert
> watch_mem_read/write to use a buffer in the style of subpages, that
> would be great.
Yeah, you got me -- I forgot about watchpoints and then didn't
want to wrestle with moving this patch before the big
coccinelle patch... Just laziness, so I'll shift it.
-- PMM
Re: [Qemu-devel] [PATCH 07/14] exec.c: Add new address_space_ld*/st* functions, Edgar E. Iglesias, 2015/04/09
[Qemu-devel] [PATCH 14/14] target-arm: Check watchpoints against CPU security state, Peter Maydell, 2015/04/07
[Qemu-devel] [PATCH 01/14] memory: Define API for MemoryRegionOps to take attrs and return status, Peter Maydell, 2015/04/07