Make assertion scopes thread safe.

src/log.cc

 // Copyright 2011 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 1531 matching lines @@
   Handle<SharedFunctionInfo>* sfis_;
   Handle<Code>* code_objects_;
   int* count_;
 };
 
 
 static int EnumerateCompiledFunctions(Heap* heap,
                                       Handle<SharedFunctionInfo>* sfis,
                                       Handle<Code>* code_objects) {
   HeapIterator iterator(heap);
-  AssertNoAllocation no_alloc;
+  DisallowHeapAllocation no_gc;
   int compiled_funcs_count = 0;
 
   // Iterate the heap to find shared function info objects and record
   // the unoptimized code for them.
   for (HeapObject* obj = iterator.next(); obj != NULL; obj = iterator.next()) {
     if (!obj->IsSharedFunctionInfo()) continue;
     SharedFunctionInfo* sfi = SharedFunctionInfo::cast(obj);
     if (sfi->is_compiled()
         && (!sfi->script()->IsScript()
             || Script::cast(sfi->script())->HasValidSource())) {
@@ skipping 148 matching lines @@
   ASSERT(static_cast<size_t>(size) == rv);
   USE(rv);
 }
 
 
 void Logger::LogCodeObjects() {
   Heap* heap = isolate_->heap();
   heap->CollectAllGarbage(Heap::kMakeHeapIterableMask,
                           "Logger::LogCodeObjects");
   HeapIterator iterator(heap);
-  AssertNoAllocation no_alloc;
+  DisallowHeapAllocation no_gc;
   for (HeapObject* obj = iterator.next(); obj != NULL; obj = iterator.next()) {
     if (obj->IsCode()) LogCodeObject(obj);
   }
 }
 
 
 void Logger::LogExistingFunction(Handle<SharedFunctionInfo> shared,
                                  Handle<Code> code) {
   Handle<String> func_name(shared->DebugName());
   if (shared->script()->IsScript()) {
@@ skipping 57 matching lines @@
     LogExistingFunction(sfis[i], code_objects[i]);
   }
 }
 
 
 void Logger::LogAccessorCallbacks() {
   Heap* heap = isolate_->heap();
   heap->CollectAllGarbage(Heap::kMakeHeapIterableMask,
                           "Logger::LogAccessorCallbacks");
   HeapIterator iterator(heap);
-  AssertNoAllocation no_alloc;
+  DisallowHeapAllocation no_gc;
   for (HeapObject* obj = iterator.next(); obj != NULL; obj = iterator.next()) {
     if (!obj->IsExecutableAccessorInfo()) continue;
     ExecutableAccessorInfo* ai = ExecutableAccessorInfo::cast(obj);
     if (!ai->name()->IsName()) continue;
     Address getter_entry = v8::ToCData<Address>(ai->getter());
     Name* name = Name::cast(ai->name());
     if (getter_entry != 0) {
       PROFILE(isolate_, GetterCallbackEvent(name, getter_entry));
     }
     Address setter_entry = v8::ToCData<Address>(ai->setter());
@@ skipping 76 matching lines @@
     profiler_ = NULL;
   }
 
   delete ticker_;
   ticker_ = NULL;
 
   return log_->Close();
 }
 
 } }  // namespace v8::internal