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Re: [Qemu-devel] [PATCH v2] target-arm: Implement 'int' loglevel
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH v2] target-arm: Implement 'int' loglevel |
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Date: |
Mon, 05 Aug 2013 07:22:14 -1000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130625 Thunderbird/17.0.7 |
On 08/05/2013 01:06 AM, Peter Maydell wrote:
> The 'int' loglevel for recording interrupts and exceptions
> requires support in the target-specific code. Implement
> it for ARM. This improves debug logging in some situations
> that were otherwise pretty opaque, such as when we fault
> trying to execute at an exception vector address, which
> would otherwise cause an infinite loop of taking exceptions
> without any indication in the debug log of what was going on.
>
> Signed-off-by: Peter Maydell <address@hidden>
> ---
> Changes v1->v2: added extra 'const' to excnames[] definition
> as per rth review.
>
> target-arm/helper.c | 42 ++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
Reviewed-by: Richard Henderson <address@hidden>
r~