Hide addresses in traced code.

src/string-stream.cc

 // 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 149 matching lines @@
       break;
     }
     case 'f': case 'g': case 'G': case 'e': case 'E': {
       double value = current.data_.u_double_;
       EmbeddedVector<char, 28> formatted;
       OS::SNPrintF(formatted, temp.start(), value);
       Add(formatted.start());
       break;
     }
     case 'p': {
-      void* value = current.data_.u_pointer_;
-      EmbeddedVector<char, 20> formatted;
-      OS::SNPrintF(formatted, temp.start(), value);
-      Add(formatted.start());
+      if (!FLAG_hide_addresses_when_tracing) {
+        void* value = current.data_.u_pointer_;
+        EmbeddedVector<char, 20> formatted;
+        OS::SNPrintF(formatted, temp.start(), value);
+        Add(formatted.start());
+      } else {
+        Add("0xXXXXXXXX");
+      }
       break;
     }
     default:
       UNREACHABLE();
       break;
     }
   }
 
   // Verify that the buffer is 0-terminated
   ASSERT(buffer_[length_] == '\0');
@@ skipping 399 matching lines @@
 
 // Only grow once to the maximum allowable size.
 char* NoAllocationStringAllocator::grow(unsigned* bytes) {
   ASSERT(size_ >= *bytes);
   *bytes = size_;
   return space_;
 }
 
 
 } }  // namespace v8::internal