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Re: [Qemu-devel] [Question] dump memory when host pci device is used by


From: Jan Kiszka
Subject: Re: [Qemu-devel] [Question] dump memory when host pci device is used by guest
Date: Tue, 18 Oct 2011 10:39:05 +0200
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 2011-10-18 10:36, Jan Kiszka wrote:
>> Crash can decode kernel structures, providing for example process
>> listings and debugging into userspace processes.  Crash actually
>> reuses gdb's code too, so it's kind of a superset.
> 
> Yeah, I see. Could also be solved via gdb scripts, but crash is already
> there.

[ BTW, crash is for the dead. But having those features in form of gdb
scripts would also allow live system analysis. Looks like it's worth
obsoleting crash on the long run. ]

Jan

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Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux



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