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authorLluís <xscript@gmx.net>2011-08-31 20:31:31 +0200
committerStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2011-09-01 10:34:54 +0100
commit23d15e860b33819ad76092fbb32577542fe0c44d (patch)
tree20c99fb621ab3c063c60029e69c8df744c6be0eb /qemu-config.c
parent31965ae27bc11e90674be12584bb201b83df5aef (diff)
trace: add "-trace events" argument to control initial state
The "-trace events" argument can be used to provide a file with a list of trace event names that will be enabled prior to starting execution, thus providing early tracing. This saves the user from manually toggling event states through the monitor interface or whichever backend-specific interface. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Diffstat (limited to 'qemu-config.c')
-rw-r--r--qemu-config.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/qemu-config.c b/qemu-config.c
index 4f3465d38..7a7854fd0 100644
--- a/qemu-config.c
+++ b/qemu-config.c
@@ -309,6 +309,9 @@ static QemuOptsList qemu_trace_opts = {
.head = QTAILQ_HEAD_INITIALIZER(qemu_trace_opts.head),
.desc = {
{
+ .name = "events",
+ .type = QEMU_OPT_STRING,
+ },{
.name = "file",
.type = QEMU_OPT_STRING,
},