diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/python-win32-2.6.1/Tools/Scripts/objgraph.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-win32-2.6.1/Tools/Scripts/objgraph.py	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,215 @@
+#! /usr/bin/env python
+
+# objgraph
+#
+# Read "nm -o" input (on IRIX: "nm -Bo") of a set of libraries or modules
+# and print various interesting listings, such as:
+#
+# - which names are used but not defined in the set (and used where),
+# - which names are defined in the set (and where),
+# - which modules use which other modules,
+# - which modules are used by which other modules.
+#
+# Usage: objgraph [-cdu] [file] ...
+# -c: print callers per objectfile
+# -d: print callees per objectfile
+# -u: print usage of undefined symbols
+# If none of -cdu is specified, all are assumed.
+# Use "nm -o" to generate the input (on IRIX: "nm -Bo"),
+# e.g.: nm -o /lib/libc.a | objgraph
+
+
+import sys
+import os
+import getopt
+import re
+
+# Types of symbols.
+#
+definitions = 'TRGDSBAEC'
+externals = 'UV'
+ignore = 'Nntrgdsbavuc'
+
+# Regular expression to parse "nm -o" output.
+#
+matcher = re.compile('(.*):\t?........ (.) (.*)$')
+
+# Store "item" in "dict" under "key".
+# The dictionary maps keys to lists of items.
+# If there is no list for the key yet, it is created.
+#
+def store(dict, key, item):
+    if dict.has_key(key):
+        dict[key].append(item)
+    else:
+        dict[key] = [item]
+
+# Return a flattened version of a list of strings: the concatenation
+# of its elements with intervening spaces.
+#
+def flat(list):
+    s = ''
+    for item in list:
+        s = s + ' ' + item
+    return s[1:]
+
+# Global variables mapping defined/undefined names to files and back.
+#
+file2undef = {}
+def2file = {}
+file2def = {}
+undef2file = {}
+
+# Read one input file and merge the data into the tables.
+# Argument is an open file.
+#
+def readinput(fp):
+    while 1:
+        s = fp.readline()
+        if not s:
+            break
+        # If you get any output from this line,
+        # it is probably caused by an unexpected input line:
+        if matcher.search(s) < 0: s; continue # Shouldn't happen
+        (ra, rb), (r1a, r1b), (r2a, r2b), (r3a, r3b) = matcher.regs[:4]
+        fn, name, type = s[r1a:r1b], s[r3a:r3b], s[r2a:r2b]
+        if type in definitions:
+            store(def2file, name, fn)
+            store(file2def, fn, name)
+        elif type in externals:
+            store(file2undef, fn, name)
+            store(undef2file, name, fn)
+        elif not type in ignore:
+            print fn + ':' + name + ': unknown type ' + type
+
+# Print all names that were undefined in some module and where they are
+# defined.
+#
+def printcallee():
+    flist = file2undef.keys()
+    flist.sort()
+    for filename in flist:
+        print filename + ':'
+        elist = file2undef[filename]
+        elist.sort()
+        for ext in elist:
+            if len(ext) >= 8:
+                tabs = '\t'
+            else:
+                tabs = '\t\t'
+            if not def2file.has_key(ext):
+                print '\t' + ext + tabs + ' *undefined'
+            else:
+                print '\t' + ext + tabs + flat(def2file[ext])
+
+# Print for each module the names of the other modules that use it.
+#
+def printcaller():
+    files = file2def.keys()
+    files.sort()
+    for filename in files:
+        callers = []
+        for label in file2def[filename]:
+            if undef2file.has_key(label):
+                callers = callers + undef2file[label]
+        if callers:
+            callers.sort()
+            print filename + ':'
+            lastfn = ''
+            for fn in callers:
+                if fn <> lastfn:
+                    print '\t' + fn
+                lastfn = fn
+        else:
+            print filename + ': unused'
+
+# Print undefined names and where they are used.
+#
+def printundef():
+    undefs = {}
+    for filename in file2undef.keys():
+        for ext in file2undef[filename]:
+            if not def2file.has_key(ext):
+                store(undefs, ext, filename)
+    elist = undefs.keys()
+    elist.sort()
+    for ext in elist:
+        print ext + ':'
+        flist = undefs[ext]
+        flist.sort()
+        for filename in flist:
+            print '\t' + filename
+
+# Print warning messages about names defined in more than one file.
+#
+def warndups():
+    savestdout = sys.stdout
+    sys.stdout = sys.stderr
+    names = def2file.keys()
+    names.sort()
+    for name in names:
+        if len(def2file[name]) > 1:
+            print 'warning:', name, 'multiply defined:',
+            print flat(def2file[name])
+    sys.stdout = savestdout
+
+# Main program
+#
+def main():
+    try:
+        optlist, args = getopt.getopt(sys.argv[1:], 'cdu')
+    except getopt.error:
+        sys.stdout = sys.stderr
+        print 'Usage:', os.path.basename(sys.argv[0]),
+        print           '[-cdu] [file] ...'
+        print '-c: print callers per objectfile'
+        print '-d: print callees per objectfile'
+        print '-u: print usage of undefined symbols'
+        print 'If none of -cdu is specified, all are assumed.'
+        print 'Use "nm -o" to generate the input (on IRIX: "nm -Bo"),'
+        print 'e.g.: nm -o /lib/libc.a | objgraph'
+        return 1
+    optu = optc = optd = 0
+    for opt, void in optlist:
+        if opt == '-u':
+            optu = 1
+        elif opt == '-c':
+            optc = 1
+        elif opt == '-d':
+            optd = 1
+    if optu == optc == optd == 0:
+        optu = optc = optd = 1
+    if not args:
+        args = ['-']
+    for filename in args:
+        if filename == '-':
+            readinput(sys.stdin)
+        else:
+            readinput(open(filename, 'r'))
+    #
+    warndups()
+    #
+    more = (optu + optc + optd > 1)
+    if optd:
+        if more:
+            print '---------------All callees------------------'
+        printcallee()
+    if optu:
+        if more:
+            print '---------------Undefined callees------------'
+        printundef()
+    if optc:
+        if more:
+            print '---------------All Callers------------------'
+        printcaller()
+    return 0
+
+# Call the main program.
+# Use its return value as exit status.
+# Catch interrupts to avoid stack trace.
+#
+if __name__ == '__main__':
+    try:
+        sys.exit(main())
+    except KeyboardInterrupt:
+        sys.exit(1)