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-rw-r--r--scripts/tracetool/format/h.py20
1 files changed, 20 insertions, 0 deletions
diff --git a/scripts/tracetool/format/h.py b/scripts/tracetool/format/h.py
index 64a6680fdc..f4748c301f 100644
--- a/scripts/tracetool/format/h.py
+++ b/scripts/tracetool/format/h.py
@@ -26,6 +26,26 @@ def generate(events, backend):
         '#include "trace/control.h"',
         '')
 
+    for e in events:
+        out('extern TraceEvent %(event)s;',
+            event = e.api(e.QEMU_EVENT))
+
+    for e in events:
+        out('extern uint16_t %s;' % e.api(e.QEMU_DSTATE))
+
+    # static state
+    for e in events:
+        if 'disable' in e.properties:
+            enabled = 0
+        else:
+            enabled = 1
+        if "tcg-exec" in e.properties:
+            # a single define for the two "sub-events"
+            out('#define TRACE_%(name)s_ENABLED %(enabled)d',
+                name=e.original.name.upper(),
+                enabled=enabled)
+        out('#define TRACE_%s_ENABLED %d' % (e.name.upper(), enabled))
+
     backend.generate_begin(events)
 
     for e in events: