53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* vim: set ts=8 sts=4 et sw=4 tw=99:
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "vm/Caches-inl.h"
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#include "mozilla/PodOperations.h"
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using namespace js;
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using mozilla::PodZero;
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MathCache*
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ContextCaches::createMathCache(JSContext* cx)
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{
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MOZ_ASSERT(!mathCache_);
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UniquePtr<MathCache> newMathCache(js_new<MathCache>());
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if (!newMathCache) {
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ReportOutOfMemory(cx);
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return nullptr;
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}
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mathCache_ = Move(newMathCache);
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return mathCache_.get();
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}
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bool
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ContextCaches::init()
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{
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if (!evalCache.init())
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return false;
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return true;
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}
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void
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NewObjectCache::clearNurseryObjects(JSRuntime* rt)
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{
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for (unsigned i = 0; i < mozilla::ArrayLength(entries); ++i) {
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Entry& e = entries[i];
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NativeObject* obj = reinterpret_cast<NativeObject*>(&e.templateObject);
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if (IsInsideNursery(e.key) ||
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rt->gc.nursery.isInside(obj->slots_) ||
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rt->gc.nursery.isInside(obj->elements_))
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{
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PodZero(&e);
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}
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}
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}
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