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Re: [Qemu-devel] [PATCH] target-arm: Handle 'smc' as an undefined instru
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH] target-arm: Handle 'smc' as an undefined instruction |
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Date: |
Sun, 14 Nov 2010 17:10:09 +0000 |
On 4 November 2010 22:21, Adam Lackorzynski <address@hidden> wrote:
>
> Refine check on bkpt so that smc and undefined instruction encodings are
> handled as an undefined instruction and trap.
>
> Signed-off-by: Adam Lackorzynski <address@hidden>
This patch looks good to me. I note that there's actually an implementation
of SMC and at least some of the TrustZone extension in the qemu-meego
tree. However, for the moment this patch is correct: SMC should UNDEF on
cores without TrustZone (which is what current qemu effectively is).
Acked-by: Peter Maydell <address@hidden>
-- PMM