Add ENABLE_DEBUGGER_SUPPORT macro....

src/runtime.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 4141 matching lines @@
 
 static Object* Runtime_NewObject(Arguments args) {
   NoHandleAllocation ha;
   ASSERT(args.length() == 1);
 
   Object* constructor = args[0];
   if (constructor->IsJSFunction()) {
     JSFunction* function = JSFunction::cast(constructor);
 
     // Handle stepping into constructors if step into is active.
+#ifdef ENABLE_DEBUGGER_SUPPORT
     if (Debug::StepInActive()) {
       HandleScope scope;
       Debug::HandleStepIn(Handle<JSFunction>(function), 0, true);
     }
+#endif
 
     if (function->has_initial_map() &&
         function->initial_map()->instance_type() == JS_FUNCTION_TYPE) {
       // The 'Function' function ignores the receiver object when
       // called using 'new' and creates a new JSFunction object that
       // is returned.  The receiver object is only used for error
       // reporting if an error occurs when constructing the new
       // JSFunction.  AllocateJSObject should not be used to allocate
       // JSFunctions since it does not properly initialize the shared
       // part of the function.  Since the receiver is ignored anyway,
@@ skipping 343 matching lines @@
   return Top::Throw(*reference_error);
 }
 
 
 static Object* Runtime_StackOverflow(Arguments args) {
   NoHandleAllocation na;
   return Top::StackOverflow();
 }
 
 
-static Object* Runtime_DebugBreak(Arguments args) {
-  ASSERT(args.length() == 0);
-  return Execution::DebugBreakHelper();
-}
-
-
 static Object* Runtime_StackGuard(Arguments args) {
   ASSERT(args.length() == 1);
 
   // First check if this is a real stack overflow.
   if (StackGuard::IsStackOverflow()) {
     return Runtime_StackOverflow(args);
   }
 
   return Execution::HandleStackGuardInterrupt();
 }
@@ skipping 765 matching lines @@
 
 static Object* Runtime_LookupAccessor(Arguments args) {
   ASSERT(args.length() == 3);
   CONVERT_CHECKED(JSObject, obj, args[0]);
   CONVERT_CHECKED(String, name, args[1]);
   CONVERT_CHECKED(Smi, flag, args[2]);
   return obj->LookupAccessor(name, flag->value() == 0);
 }
 
 
+#ifdef ENABLE_DEBUGGER_SUPPORT
+static Object* Runtime_DebugBreak(Arguments args) {
+  ASSERT(args.length() == 0);
+  return Execution::DebugBreakHelper();
+}
+
+
 // Helper functions for wrapping and unwrapping stack frame ids.
 static Smi* WrapFrameId(StackFrame::Id id) {
   ASSERT(IsAligned(OffsetFrom(id), 4));
   return Smi::FromInt(id >> 2);
 }
 
 
 static StackFrame::Id UnwrapFrameId(Smi* wrapped) {
   return static_cast<StackFrame::Id>(wrapped->value() << 2);
 }
@@ skipping 1460 matching lines @@
 }
 
 
 static Object* Runtime_SystemBreak(Arguments args) {
   ASSERT(args.length() == 0);
   CPU::DebugBreak();
   return Heap::undefined_value();
 }
 
 
+static Object* Runtime_FunctionGetAssemblerCode(Arguments args) {
+#ifdef DEBUG
+  HandleScope scope;
+  ASSERT(args.length() == 1);
+  // Get the function and make sure it is compiled.
+  CONVERT_ARG_CHECKED(JSFunction, func, 0);
+  if (!func->is_compiled() && !CompileLazy(func, KEEP_EXCEPTION)) {
+    return Failure::Exception();
+  }
+  func->code()->PrintLn();
+#endif  // DEBUG
+  return Heap::undefined_value();
+}
+#endif // ENABLE_DEBUGGER_SUPPORT
+
 // Finds the script object from the script data. NOTE: This operation uses
 // heap traversal to find the function generated for the source position
 // for the requested break point. For lazily compiled functions several heap
 // traversals might be required rendering this operation as a rather slow
 // operation. However for setting break points which is normally done through
 // some kind of user interaction the performance is not crucial.
 static Handle<Object> Runtime_GetScriptFromScriptName(
     Handle<String> script_name) {
   // Scan the heap for Script objects to find the script with the requested
   // script data.
@@ skipping 29 matching lines @@
 
   CONVERT_CHECKED(String, script_name, args[0]);
 
   // Find the requested script.
   Handle<Object> result =
       Runtime_GetScriptFromScriptName(Handle<String>(script_name));
   return *result;
 }
 
 
-static Object* Runtime_FunctionGetAssemblerCode(Arguments args) {
-#ifdef DEBUG
-  HandleScope scope;
-  ASSERT(args.length() == 1);
-  // Get the function and make sure it is compiled.
-  CONVERT_ARG_CHECKED(JSFunction, func, 0);
-  if (!func->is_compiled() && !CompileLazy(func, KEEP_EXCEPTION)) {
-    return Failure::Exception();
-  }
-  func->code()->PrintLn();
-#endif  // DEBUG
-  return Heap::undefined_value();
-}
-
-
 static Object* Runtime_Abort(Arguments args) {
   ASSERT(args.length() == 2);
   OS::PrintError("abort: %s\n", reinterpret_cast<char*>(args[0]) +
                                     Smi::cast(args[1])->value());
   Top::PrintStack();
   OS::Abort();
   UNREACHABLE();
   return NULL;
 }
 
@@ skipping 79 matching lines @@
   } else {
     // Handle last resort GC and make sure to allow future allocations
     // to grow the heap without causing GCs (if possible).
     Counters::gc_last_resort_from_js.Increment();
     Heap::CollectAllGarbage();
   }
 }
 
 
 } }  // namespace v8::internal