1 files changed, 0 insertions, 117 deletions
diff --git a/chromium/tools/cygprofile/patch_orderfile.py b/chromium/tools/cygprofile/patch_orderfile.py
deleted file mode 100755
index 17cde76b96e..00000000000
--- a/chromium/tools/cygprofile/patch_orderfile.py
+++ /dev/null
@@ -1,117 +0,0 @@
-#!/usr/bin/python
-# Copyright 2013 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 commands
-import os
-import sys
-
-orderfile = sys.argv[1]
-uninstrumented_shlib = sys.argv[2]
-
-nmlines_uninstrumented = commands.getoutput ('nm -S -n ' +
-   uninstrumented_shlib + '  | egrep "( t )|( W )|( T )"').split('\n')
-
-nmlines = []
-for nmline in nmlines_uninstrumented:
-  if (len(nmline.split()) == 4):
-    nmlines.append(nmline)
-
-# Map addresses to list of functions at that address.  There are multiple
-# functions at an address because of aliasing.
-nm_index = 0
-uniqueAddrs = []
-addressMap = {}
-while nm_index < len(nmlines):
-  if (len(nmlines[nm_index].split()) == 4):
-    nm_int = int (nmlines[nm_index].split()[0], 16)
-    size = int (nmlines[nm_index].split()[1], 16)
-    fnames = [nmlines[nm_index].split()[3]]
-    nm_index = nm_index + 1
-    while nm_index < len(nmlines) and nm_int == int (
-        nmlines[nm_index].split()[0], 16):
-      fnames.append(nmlines[nm_index].split()[3])
-      nm_index = nm_index + 1
-    addressMap[nm_int] = fnames
-    uniqueAddrs.append((nm_int, size))
-  else:
-    nm_index = nm_index + 1
-
-def binary_search (addr, start, end):
-  # print "addr: " + str(addr) + " start: " + str(start) + " end: " + str(end)
-  if start >= end or start == end - 1:
-    (nm_addr, size) = uniqueAddrs[start]
-    if not (addr >= nm_addr and addr < nm_addr + size):
-      sys.stderr.write ("ERROR: did not find function in binary: addr: " +
-          hex(addr) + " nm_addr: " + str(nm_addr) + " start: " + str(start) +
-          " end: " + str(end) + "\n")
-      raise Error("error")
-    return (addressMap[nm_addr], size)
-  else:
-    halfway = start + ((end - start) / 2)
-    (nm_addr, size) = uniqueAddrs[halfway]
-    # print "nm_addr: " + str(nm_addr) + " halfway: " + str(halfway)
-    if (addr >= nm_addr and addr < nm_addr + size):
-      return (addressMap[nm_addr], size)
-    elif (addr < nm_addr):
-      return binary_search (addr, start, halfway)
-    elif (addr >= nm_addr + size):
-      return binary_search (addr, halfway, end)
-    else:
-      raise "ERROR: did not expect this case"
-
-f = open (orderfile)
-lines = f.readlines()
-profiled_list = []
-for line in lines:
-  if (line.strip() == ''):
-    continue
-  functionName = line.replace('.text.', '').split('.clone.')[0].strip()
-  profiled_list.append (functionName)
-
-# Symbol names are not unique.  Since the order file uses symbol names, the
-# patched order file pulls in all symbols with the same name.  Multiple function
-# addresses for the same function name may also be due to ".clone" symbols,
-# since the substring is stripped.
-functions = []
-functionAddressMap = {}
-for line in nmlines:
-  try:
-    functionName = line.split()[3]
-  except:
-    functionName = line.split()[2]
-  functionName = functionName.split('.clone.')[0]
-  functionAddress = int (line.split()[0].strip(), 16)
-  try:
-    functionAddressMap[functionName].append(functionAddress)
-  except:
-    functionAddressMap[functionName] = [functionAddress]
-    functions.append(functionName)
-
-sys.stderr.write ("profiled list size: " + str(len(profiled_list)) + "\n")
-addresses = []
-symbols_found = 0
-for function in profiled_list:
-   try:
-     addrs = functionAddressMap[function]
-     symbols_found = symbols_found + 1
-   except:
-     addrs = []
-     # sys.stderr.write ("WARNING: could not find symbol " + function + "\n")
-   for addr in addrs:
-     if not (addr in addresses):
-       addresses.append(addr)
-sys.stderr.write ("symbols found: " + str(symbols_found) + "\n")
-
-sys.stderr.write ("number of addresses: " + str(len(addresses)) + "\n")
-total_size = 0
-for addr in addresses:
-  # if (count % 500 == 0):
-  #    print "current count: " + str(count)
-  (functions, size) = binary_search (addr, 0, len(uniqueAddrs))
-  total_size = total_size + size
-  for function in functions:
-    print ".text." + function
-  print ""
-sys.stderr.write ("total_size: " + str(total_size) + "\n")