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-rw-r--r--qemu-options.hx2
1 files changed, 2 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx
index 35dc725958..733a1949e9 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -3564,6 +3564,8 @@ available if QEMU has been compiled with the @var{simple}, @var{stderr}
or @var{ftrace} tracing backend. To specify multiple events or patterns,
specify the @option{-trace} option multiple times.
+Use @code{-trace help} to print a list of names of trace points.
+
@item events=@var{file}
Immediately enable events listed in @var{file}.
The file must contain one event name (as listed in the @file{trace-events} file)