runtime/Tracing.h

   1 /*
   2  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef Tracing_h
  27 #define Tracing_h
  28
  29 #if HAVE(DTRACE)
  30 #include "TracingDtrace.h"
  31 #else
  32
  33 #define JAVASCRIPTCORE_GC_BEGIN()
  34 #define JAVASCRIPTCORE_GC_BEGIN_ENABLED() 0
  35
  36 #define JAVASCRIPTCORE_GC_END()
  37 #define JAVASCRIPTCORE_GC_END_ENABLED() 0
  38
  39 #define JAVASCRIPTCORE_GC_MARKED()
  40 #define JAVASCRIPTCORE_GC_MARKED_ENABLED() 0
  41
  42 #define JAVASCRIPTCORE_PROFILE_WILL_EXECUTE(arg0, arg1, arg2, arg3)
  43 #define JAVASCRIPTCORE_PROFILE_WILL_EXECUTE_ENABLED() 0
  44
  45 #define JAVASCRIPTCORE_PROFILE_DID_EXECUTE(arg0, arg1, arg2, arg3)
  46 #define JAVASCRIPTCORE_PROFILE_DID_EXECUTE_ENABLED() 0
  47
  48 #endif
  49
  50 #endif // Tracing_h