Graphical version of the run_binary_size_analysis tool.

build/android/pylib/symbols/elf_symbolizer.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import collections
 import datetime
 import logging
 import multiprocessing
 import os
 import posixpath
@@ skipping 268 matching lines @@
       sym_info = None
       for (line1, line2) in lines:
         prev_sym_info = sym_info
         name = line1 if not line1.startswith('?') else None
         source_path = None
         source_line = None
         m = ELFSymbolizer.Addr2Line.SYM_ADDR_RE.match(line2)
         if m:
           if not m.group(1).startswith('?'):
             source_path = m.group(1)
-            source_line = int(m.group(2))
+            if not m.group(2).startswith('?'):
+              source_line = int(m.group(2))
         else:
           logging.warning('Got invalid symbol path from addr2line: %s' % line2)
 
         sym_info = ELFSymbolInfo(name, source_path, source_line)
         if prev_sym_info:
           prev_sym_info.inlined_by = sym_info
         if not innermost_sym_info:
           innermost_sym_info = sym_info
 
       self._symbolizer.callback(innermost_sym_info, callback_arg)
@@ skipping 73 matching lines @@
     self.name = name
     self.source_path = source_path
     self.source_line = source_line
     # In the case of |inlines|=True, the |inlined_by| points to the outer
     # function inlining the current one (and so on, to form a chain).
     self.inlined_by = None
 
   def __str__(self):
     return '%s [%s:%d]' % (
         self.name or '??', self.source_path or '??', self.source_line or 0)