[Qemu-devel] [RFC PATCH v3 3/8] tracetool: Add module for the 'h' format

["Lluís Vilanova" <vilanova@ac.upc.edu>]

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
---
 scripts/tracetool/format/h.py |   45 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 45 insertions(+), 0 deletions(-)
 create mode 100644 scripts/tracetool/format/h.py

diff --git a/scripts/tracetool/format/h.py b/scripts/tracetool/format/h.py
new file mode 100644
index 0000000..41a3e2b
--- /dev/null
+++ b/scripts/tracetool/format/h.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+Generate .h file.
+"""
+
+__author__     = "Lluís Vilanova <vilanova@ac.upc.edu>"
+__copyright__  = "Copyright 2012, Lluís Vilanova <vilanova@ac.upc.edu>"
+__license__    = "GPL version 2 or (at your option) any later version"
+
+__maintainer__ = "Stefan Hajnoczi"
+__email__      = "stefanha@linux.vnet.ibm.com"
+
+
+from tracetool import out
+
+
+def begin(events):
+    out('/* This file is autogenerated by tracetool, do not edit. */',
+        '',
+        '#ifndef TRACE_H',
+        '#define TRACE_H',
+        '',
+        '#include "qemu-common.h"')
+
+def end(events):
+    for e in events:
+        if "disable" in e.properties:
+            enabled = 0
+        else:
+            enabled = 1
+        out('#define TRACE_%s_ENABLED %d' % (e.name.upper(), enabled))
+    out('',
+        '#endif /* TRACE_H */')
+
+def nop(events):
+    for e in events:
+        out('',
+            'static inline void trace_%(name)s(%(args)s)' % {
+                'name': e.name,
+                'args': e.args
+                },
+            '{',
+            '}')