/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: set ts=8 sts=4 et sw=4 tw=99:
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "vm/Caches-inl.h"

#include "mozilla/PodOperations.h"

using namespace js;

using mozilla::PodZero;

MathCache* RuntimeCaches::createMathCache(JSContext* cx) {
  MOZ_ASSERT(!mathCache_);

  UniquePtr<MathCache> newMathCache(js_new<MathCache>());
  if (!newMathCache) {
    ReportOutOfMemory(cx);
    return nullptr;
  }

  mathCache_ = Move(newMathCache);
  return mathCache_.get();
}

bool RuntimeCaches::init() {
  if (!evalCache.init()) return false;

  return true;
}

void NewObjectCache::clearNurseryObjects(JSRuntime* rt) {
  for (unsigned i = 0; i < mozilla::ArrayLength(entries); ++i) {
    Entry& e = entries[i];
    NativeObject* obj = reinterpret_cast<NativeObject*>(&e.templateObject);
    if (IsInsideNursery(e.key) || rt->gc.nursery().isInside(obj->slots_) ||
        rt->gc.nursery().isInside(obj->elements_)) {
      PodZero(&e);
    }
  }
}
