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Re: [Qemu-devel] runtime configurable semihosting


From: Peter Maydell
Subject: Re: [Qemu-devel] runtime configurable semihosting
Date: Thu, 13 Nov 2014 21:38:23 +0000

On 13 November 2014 21:23, Liviu Ionescu <address@hidden> wrote:
>
> On 13 Nov 2014, at 19:52, Peter Maydell <address@hidden> wrote:
>
>> ... I'm not sure how useful "gdb" is as distinct from
>> "auto" (what do you do with the semihosting requests if no
>> gdb is connected in this case?).
>
> well, I also had some doubts about "gdb", but since I never used
> this configuration, I preferred to keep it, mainly for completeness.
>
> I did some tests and apparently nothing wrong happens when setting
> "gdb" and no connection is available.
>
> I'm about to prepare the patch, do you suggest to remove this case?


...I'm confused, I think. I thought 'gdb' was an option you added?
Can you explain what the three options you're proposing do, and
which of them is the behaviour we have today?

thanks
-- PMM



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