New trace-event backend: stderr

This backend sends trace events to standard error output during the emulation.

Also add a "--list-backends" option to tracetool, so configure script can
display the list of available backends.

Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Acked-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Fabien Chouteau 2011-01-27 10:24:41 +01:00 committed by Blue Swirl
parent 491e2a338f
commit 320fba2a1f
3 changed files with 65 additions and 3 deletions

View file

@ -133,6 +133,11 @@ source tree. It may not be as powerful as platform-specific or third-party
trace backends but it is portable. This is the recommended trace backend
unless you have specific needs for more advanced backends.
=== Stderr ===
The "stderr" backend sends trace events directly to standard error output
during emulation.
==== Monitor commands ====
* info trace