[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v5 20/22] target/arm: Create tagged ram when MTE is enabled
|
From: |
Peter Maydell |
|
Subject: |
Re: [PATCH v5 20/22] target/arm: Create tagged ram when MTE is enabled |
|
Date: |
Fri, 6 Dec 2019 09:51:52 +0000 |
On Thu, 5 Dec 2019 at 19:24, Richard Henderson
<address@hidden> wrote:
>
> On 12/5/19 10:40 AM, Peter Maydell wrote:
> > Are there really separate S and NS tag RAMs?
>
> Implementation defined, I believe. As with everything about tag storage, it
> would seem. But since there are separate S and NS normal RAMS, I create
> separate tag spaces to match.
Yeah, it seems like the obvious design. I just couldn't find anything
in the spec that said it was possible. I'm probably missing the
relevant paragraph.
-- PMM