From: Jan Kiszka <jan.kiszka@web.de>
To: Wei Yang <weiyang.kernel@gmail.com>
Cc: Laurent Vivier <Laurent@vivier.eu>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Failed to set a breakpoint on start_kernel
Date: Sat, 17 Mar 2012 15:51:06 +0100 [thread overview]
Message-ID: <4F64A4DA.5060306@web.de> (raw)
In-Reply-To: <CADLM8XMj6MiUo+BHD8EbskBVOXkVYrDT-BBd+hcDBnab4C8AGA@mail.gmail.com>
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On 2012-03-17 15:16, Wei Yang wrote:
>>> You can also try my patch :
>>>
>>> http://patchwork.ozlabs.org/patch/137543/
>>
>> Unless there is a use case beyond this x86 band-aid, lets focus on
>> getting gdb right. Reminds me that gdb folks asked me to file a bug
>> about this - which I still need to do. :-/
>>
>> Jan
>>
>
> Jan, I didn't try your patch yet.
Not mine, it's Laurent's patch.
>
> You mean this hardware assist break point is just support on x86 now?
>
I mean that the workaround is only required for x86 and will no longer
be needed once gdb can follow target mode switches between 16, 32, and
64 bit without stumbling like now.
Jan
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next prev parent reply other threads:[~2012-03-17 14:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-16 2:43 [Qemu-devel] Failed to set a breakpoint on start_kernel Wei Yang
2012-03-16 18:59 ` Mulyadi Santosa
2012-03-17 8:53 ` Jan Kiszka
2012-03-17 11:25 ` Laurent Vivier
2012-03-17 13:52 ` Jan Kiszka
2012-03-17 14:16 ` Wei Yang
2012-03-17 14:51 ` Jan Kiszka [this message]
[not found] ` <CADLM8XMYHH8ErMqYMYDPWPF_NB5=1RPLKqtcbVBucYuXCvDvTQ@mail.gmail.com>
2012-03-17 13:31 ` Jan Kiszka
2012-03-17 14:01 ` Wei Yang
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