Contribution of PowerPC port.

tools/testrunner/local/utils.py

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 83 matching lines @@
   if machine.startswith('arm'):
     return 'arm'
   elif (not machine) or (not re.match('(x|i[3-6])86$', machine) is None):
     return 'ia32'
   elif machine == 'i86pc':
     return 'ia32'
   elif machine == 'x86_64':
     return 'ia32'
   elif machine == 'amd64':
     return 'ia32'
+  elif id == 'ppc64':
+    return 'ppc'
   else:
     return None
 
 
 def GuessWordsize():
   if '64' in platform.machine():
     return '64'
   else:
     return '32'
 
 
 def IsWindows():
   return GuessOS() == 'windows'
 
 
 def URLRetrieve(source, destination):
   """urllib is broken for SSL connections via a proxy therefore we
   can't use urllib.urlretrieve()."""
   with open(destination, 'w') as f:
     f.write(urllib2.urlopen(source).read())