src/extensions/gc-extension.cc

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#include "gc-extension.h"

namespace v8 {
namespace internal {

const char* const GCExtension::kSource = "native function gc();";


v8::Handle<v8::FunctionTemplate> GCExtension::GetNativeFunction(
    v8::Handle<v8::String> str) {
  return v8::FunctionTemplate::New(GCExtension::GC);
}


v8::Handle<v8::Value> GCExtension::GC(const v8::Arguments& args) {
  bool compact = false;
  // All allocation spaces other than NEW_SPACE have the same effect.
  if (args.Length() >= 1 && args[0]->IsBoolean()) {
    compact = args[0]->BooleanValue();
  }
  HEAP->CollectAllGarbage(compact);
  return v8::Undefined();
}


void GCExtension::Register() {
  static GCExtension gc_extension;
  static v8::DeclareExtension gc_extension_declaration(&gc_extension);
}

} }  // namespace v8::internal