FCL/sf/adapt/qemu: symbian-qemu-0.9.1-12/python-win32-2.6.1/Tools/Scripts/gprof2html.py@bdd30170987b (annotated)

1 2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	1	#! /usr/bin/env python2.3
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	2
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	3	"""Transform gprof(1) output into useful HTML."""
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	4
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	5	import re, os, sys, cgi, webbrowser
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	6
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	7	header = """\
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	8	<html>
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	9	<head>
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	10	<title>gprof output (%s)</title>
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	11	</head>
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	12	<body>
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	13	<pre>
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	14	"""
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	15
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	16	trailer = """\
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	17	</pre>
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	18	</body>
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	19	</html>
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	20	"""
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	21
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	22	def add_escapes(input):
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	23	for line in input:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	24	yield cgi.escape(line)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	25
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	26	def main():
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	27	filename = "gprof.out"
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	28	if sys.argv[1:]:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	29	filename = sys.argv[1]
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	30	outputfilename = filename + ".html"
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	31	input = add_escapes(file(filename))
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	32	output = file(outputfilename, "w")
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	33	output.write(header % filename)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	34	for line in input:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	35	output.write(line)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	36	if line.startswith(" time"):
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	37	break
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	38	labels = {}
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	39	for line in input:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	40	m = re.match(r"(.* )(\w+)\n", line)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	41	if not m:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	42	output.write(line)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	43	break
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	44	stuff, fname = m.group(1, 2)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	45	labels[fname] = fname
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	46	output.write('%s<a name="flat:%s" href="#call:%s">%s</a>\n' %
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	47	(stuff, fname, fname, fname))
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	48	for line in input:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	49	output.write(line)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	50	if line.startswith("index % time"):
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	51	break
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	52	for line in input:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	53	m = re.match(r"(.* )(\w+)(( <cycle.*>)? \[\d+\])\n", line)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	54	if not m:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	55	output.write(line)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	56	if line.startswith("Index by function name"):
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	57	break
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	58	continue
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	59	prefix, fname, suffix = m.group(1, 2, 3)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	60	if fname not in labels:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	61	output.write(line)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	62	continue
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	63	if line.startswith("["):
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	64	output.write('%s<a name="call:%s" href="#flat:%s">%s</a>%s\n' %
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	65	(prefix, fname, fname, fname, suffix))
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	66	else:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	67	output.write('%s<a href="#call:%s">%s</a>%s\n' %
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	68	(prefix, fname, fname, suffix))
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	69	for line in input:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	70	for part in re.findall(r"(\w+(?:\.c)?\|\W+)", line):
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	71	if part in labels:
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	72	part = '<a href="#call:%s">%s</a>' % (part, part)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	73	output.write(part)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	74	output.write(trailer)
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	75	output.close()
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	76	webbrowser.open("file:" + os.path.abspath(outputfilename))
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	77
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	78	if __name__ == '__main__':
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import martin.trojer@nokia.com parents: diff changeset	79	main()

author	Mike Kinghan <mikek@symbian.org>
	Thu, 25 Nov 2010 14:08:02 +0000
branch	GCC_SURGE
changeset 133	bdd30170987b
parent 1	2fb8b9db1c86
permissions	-rw-r--r--