Fix issue 434: make OS::LogSharedLibraryAddresses work on x64 Mac.

tools/tickprocessor.js

 // Copyright 2009 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 458 matching lines @@
       funcInfo.size = parseInt(fields[2], 16);
     }
   }
   return funcInfo;
 };
 
 
 function MacCppEntriesProvider(nmExec) {
   UnixCppEntriesProvider.call(this, nmExec);
   // Note an empty group. It is required, as UnixCppEntriesProvider expects 3 groups.
-  this.FUNC_RE = /^([0-9a-fA-F]{8}) ()[iItT] (.*)$/;
+  this.FUNC_RE = /^([0-9a-fA-F]{8,16}) ()[iItT] (.*)$/;
 };
 inherits(MacCppEntriesProvider, UnixCppEntriesProvider);
 
 
 MacCppEntriesProvider.prototype.loadSymbols = function(libName) {
   this.parsePos = 0;
   try {
     this.symbols = [os.system(this.nmExec, ['-n', '-f', libName], -1, -1), ''];
   } catch (e) {
     // If the library cannot be found on this system let's not panic.
@@ skipping 183 matching lines @@
       if (arg !== synArg && dispatch === this.argsDispatch_[synArg]) {
         synonims.push(synArg);
         delete this.argsDispatch_[synArg];
       }
     }
     print('  ' + padRight(synonims.join(', '), 20) + dispatch[2]);
   }
   quit(2);
 };