1#!/usr/bin/env python
2# Copyright (c) 2011 The Chromium Authors. All rights reserved.
3# Use of this source code is governed by a BSD-style license that can be
4# found in the LICENSE file.
5
6import sys
7
8from syscalls import syscalls
9
10
11def parseEvents(z):
12  calls = { }
13  for e in z:
14    if e['eventtype'] == 'EVENT_TYPE_SYSCALL' and e['done'] > 0:
15      delta = e['done'] - e['ms']
16      syscall = e['syscall']
17      tid = e['thread']
18      ms = e['ms']
19      calls[syscall] = calls.get(syscall, 0) + delta
20      print '%f - %f - %x - %d %s' % (
21          delta, ms, tid, syscall, syscalls.get(syscall, 'unknown'))
22
23  #for syscall, delta in calls.items():
24  #  print '%f - %d %s' % (delta, syscall, syscalls.get(syscall, 'unknown'))
25
26
27def main():
28  execfile(sys.argv[1])
29
30
31if __name__ == '__main__':
32  main()
33