[Qemu-devel] Re: [PATCH 0/3] Monitor support QEMU trace framework

[Jan Kiszka]

Prerna Saxena wrote:
> This is v3 of a set of patches to enable trace visualization & control 
> via the QEMU monitor. It is based on trace infrastructure posted by 
> Stefan :
> ( http://lists.gnu.org/archive/html/qemu-devel/2010-05/msg02407.html )
> 
> 
> This patchset adds monitor commands :
> - info trace : to view current contents of the trace buffer
> - info tracepoints : to view all available tracepoints and their state.
> - tracepoint NAME on|off : to enable/disable the logging of data
>  from tracepoint 'NAME' to on/off.
> 
> Changelog :
> - Clean-ups from v2, particularly relating to export of tdb_hash()
> 

But it's still using the legacy monitor command interface. See [1]+[2]
for a mechanism that allows you to convert to the new interface without
automatically exposing your commands via QMP.

Jan

[1] http://thread.gmane.org/gmane.comp.emulators.qemu/74356
[2] http://thread.gmane.org/gmane.comp.emulators.qemu/74372

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