From: Richard Henderson <rth@twiddle.net>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-devel@nongnu.org, patches@linaro.org
Subject: Re: [Qemu-devel] [PATCH v2] target-arm: Implement 'int' loglevel
Date: Mon, 05 Aug 2013 07:22:14 -1000 [thread overview]
Message-ID: <51FFDF46.2030000@twiddle.net> (raw)
In-Reply-To: <1375700771-21665-1-git-send-email-peter.maydell@linaro.org>
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 <peter.maydell@linaro.org>
> ---
> 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 <rth@twiddle.net>
r~
prev parent reply other threads:[~2013-08-05 17:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-05 11:06 [Qemu-devel] [PATCH v2] target-arm: Implement 'int' loglevel Peter Maydell
2013-08-05 16:38 ` Richard Henderson
2013-08-05 16:40 ` Richard Henderson
2013-08-05 17:22 ` Richard Henderson [this message]
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