[Qemu-devel] debuging about qemu-dm in xen 3.4.2

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* [Qemu-devel] debuging about qemu-dm in xen 3.4.2
@ 2011-12-20  8:47 ¤終於aware
  2011-12-20  9:52 ` Stefan Hajnoczi
  0 siblings, 1 reply; 2+ messages in thread
From: ¤終於aware @ 2011-12-20  8:47 UTC (permalink / raw)
  To: qemu-devel

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Hi,
     I am a newer to study qemu in xen, 
 I have no idea how to debug and trace the qemu-dm efficiently.
     
 cheers 
 bruce

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^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [Qemu-devel] debuging about qemu-dm in xen 3.4.2
  2011-12-20  8:47 [Qemu-devel] debuging about qemu-dm in xen 3.4.2 ¤終於aware
@ 2011-12-20  9:52 ` Stefan Hajnoczi
  0 siblings, 0 replies; 2+ messages in thread
From: Stefan Hajnoczi @ 2011-12-20  9:52 UTC (permalink / raw)
  To: ¤終於aware; +Cc: qemu-devel

On Tue, Dec 20, 2011 at 04:47:51PM +0800, ¤終於aware wrote:
>      I am a newer to study qemu in xen, 
>  I have no idea how to debug and trace the qemu-dm efficiently.

Please be more specific about the problem you are trying to debug.  The
approach you take depends on what you're trying to observe.

Have you seen docs/tracing.txt?

All the usual Linux debugging techniques apply too (GDB, kernel tracing,
strace, etc).

Stefan

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2011-12-20  8:47 [Qemu-devel] debuging about qemu-dm in xen 3.4.2 ¤終於aware
2011-12-20  9:52 ` Stefan Hajnoczi

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