//tools/binary_size: Record packed .rel.dyn section size

tools/binary_size/libsupersize/models.py

 # Copyright 2017 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.
 """Classes that comprise the data model for binary size analysis.
 
 The primary classes are Symbol, and SymbolGroup.
 
 Description of common properties:
   * address: The start address of the symbol.
         May be 0 (e.g. for .bss or for SymbolGroups).
@@ skipping 13 matching lines @@
 
 import collections
 import copy
 import os
 import re
 
 import match_util
 
 
 METADATA_GIT_REVISION = 'git_revision'
+METADATA_APK_FILENAME = 'apk_file_name'  # Path relative to output_directory.
 METADATA_MAP_FILENAME = 'map_file_name'  # Path relative to output_directory.
+METADATA_ELF_ARCHITECTURE = 'elf_arch'  # "Machine" field from readelf -h
 METADATA_ELF_FILENAME = 'elf_file_name'  # Path relative to output_directory.
 METADATA_ELF_MTIME = 'elf_mtime'  # int timestamp in utc.
 METADATA_ELF_BUILD_ID = 'elf_build_id'
 METADATA_GN_ARGS = 'gn_args'
 
 
 SECTION_TO_SECTION_NAME = {
     'b': '.bss',
     'd': '.data',
     'r': '.rodata',
@@ skipping 631 matching lines @@
 
 def _ExtractPrefixBeforeSeparator(string, separator, count=1):
   idx = -len(separator)
   prev_idx = None
   for _ in xrange(count):
     idx = string.find(separator, idx + len(separator))
     if idx < 0:
       break
     prev_idx = idx
   return string[:prev_idx]