diff mbox

[v7,3/8] tracetool: Add module for the 'h' format

Message ID 20120402214435.775.90666.stgit@ginnungagap.bsc.es
State New
Headers show

Commit Message

Lluís Vilanova April 2, 2012, 9:44 p.m. UTC 
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
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Patch

diff --git a/scripts/tracetool/format/h.py b/scripts/tracetool/format/h.py
new file mode 100644
index 0000000..e68ba30
--- /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,
+            )