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Re: [Qemu-devel] [PATCHv3 12/14] unicore32-softmmu: Add puv3 dma support

From: guanxuetao
Subject: Re: [Qemu-devel] [PATCHv3 12/14] unicore32-softmmu: Add puv3 dma support
Date: Mon, 25 Jun 2012 11:18:43 +0800 (CST)
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> On Wed, Jun 20, 2012 at 2:10 AM, Guan Xuetao <address@hidden> wrote:
>> On Mon, 2012-06-18 at 19:59 +0000, Blue Swirl wrote:
>> [snip]
>>> hw_error() also aborts, it would be nice to avoid that. However, the
>>> situation is somewhat different from the instruction case, since only
>>> privileged guest code (kernel) can write to hardware. The kernel can
>>> also for example power off the machine.
>> It's the same problem as cpu_abort. Warning information is enough here.
>> Is there a global and simple way to do it, g_warning()?
> The users will probably not be very interested about any debugging
> messages. In cases like this, two common ways are to use trace points
> or debugging printf macros.
I see. I will re-consider all cpu_abort and hw_error calls.

Thanks & Regards.

Guan Xuetao

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