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# Date Author Comment
eda5edd1 08/15/2012 05:18 pm Stefan Weil

trace: Fix "Qemu" -> "QEMU"

Signed-off-by: Stefan Weil <>
Signed-off-by: Stefan Hajnoczi <>
90a147a2 07/19/2012 01:34 pm Harsh Prateek Bora

Update simpletrace.py for new log format

Support new tracelog format for multiple arguments and strings.

Signed-off-by: Harsh Prateek Bora <>
Signed-off-by: Stefan Hajnoczi <>
d8e8ef4e 09/01/2011 12:34 pm Stefan Hajnoczi

simpletrace: fix process() argument count

The simpletrace.process() function invokes analyzer methods with the
wrong number of arguments if a timestamp should be included. This patch
fixes the issue so that trace analysis scripts can make use of
timestamps....
0b5538c3 03/07/2011 05:34 pm Stefan Hajnoczi

simpletrace: Thread-safe tracing

Trace events outside the global mutex cannot be used with the simple
trace backend since it is not thread-safe. There is no check to prevent
them being enabled so people sometimes learn this the hard way.

This patch restructures the simple trace backend with a ring buffer...
59da6684 03/06/2011 08:06 pm Stefan Hajnoczi

simpletrace: Make simpletrace.py a Python module

The simpletrace.py script pretty-prints a binary trace file. Most of
the code can be reused by trace file analysis scripts, so turn it into a
module.

Here is an example script that uses the new simpletrace module:...
4c3b5a48 01/20/2011 10:54 pm Blue Swirl

Add scripts directory

Move build and user scripts into scripts directory.

Signed-off-by: Blue Swirl <>