Added utility scripts for running oprofile

src/oprofile-agent.cc

 // Copyright 2006-2009 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 34 matching lines @@
     // Disable code moving by GC.
     FLAG_always_compact = false;
     FLAG_never_compact = true;
 
     handle_ = op_open_agent();
     return (handle_ != NULL);
   } else {
     return true;
   }
 #else
+  if (FLAG_oprofile) {
+    OS::Print("Warning: --oprofile specified but binary compiled without "
+              "oprofile support.\n");
+  }
   return true;
 #endif
 }
 
 
 void OProfileAgent::TearDown() {
 #ifdef ENABLE_OPROFILE_AGENT
   if (handle_ != NULL) {
     op_close_agent(handle_);
   }
@@ skipping 38 matching lines @@
     if (v8::internal::OS::SNPrintF(buf, "%s %s:%d",
                                    func_name, *source_str, line_num) != -1) {
       CreateNativeCodeRegion(buf.start(), ptr, size);
     } else {
       CreateNativeCodeRegion("<script/func name too long>", ptr, size);
     }
   }
 #endif
 }
 } }