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Re: [Qemu-devel] Failed to set a breakpoint on start_kernel
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From: |
Jan Kiszka |
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Subject: |
Re: [Qemu-devel] Failed to set a breakpoint on start_kernel |
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Date: |
Sat, 17 Mar 2012 15:51:06 +0100 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
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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