diff options
Diffstat (limited to 'JavaScriptCore/runtime/MarkStack.h')
| -rw-r--r-- | JavaScriptCore/runtime/MarkStack.h | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/JavaScriptCore/runtime/MarkStack.h b/JavaScriptCore/runtime/MarkStack.h index a97aa7e..7a7b3af 100644 --- a/JavaScriptCore/runtime/MarkStack.h +++ b/JavaScriptCore/runtime/MarkStack.h @@ -31,15 +31,15 @@ #include <wtf/Noncopyable.h> namespace JSC { - class JSGlobalData; class Register; enum MarkSetProperties { MayContainNullValues, NoNullValues }; class MarkStack : Noncopyable { public: - MarkStack(void* jsArrayVPtr) - : m_jsArrayVPtr(jsArrayVPtr) + MarkStack() + : m_markSets() + , m_values() { } @@ -82,7 +82,6 @@ namespace JSC { , m_end(end) , m_properties(properties) { - ASSERT(values); } JSValue* m_values; JSValue* m_end; @@ -137,12 +136,6 @@ namespace JSC { ASSERT(m_top); return m_data[--m_top]; } - - inline T& last() - { - ASSERT(m_top); - return m_data[m_top - 1]; - } inline bool isEmpty() { @@ -157,14 +150,7 @@ namespace JSC { ASSERT(0 == (size % MarkStack::pageSize())); if (size == m_allocated) return; -#if PLATFORM(WIN) - // We cannot release a part of a region with VirtualFree. To get around this, - // we'll release the entire region and reallocate the size that we want. - releaseStack(m_data, m_allocated); - m_data = reinterpret_cast<T*>(allocateStack(size)); -#else releaseStack(reinterpret_cast<char*>(m_data) + size, m_allocated - size); -#endif m_allocated = size; m_capacity = m_allocated / sizeof(T); } @@ -176,7 +162,6 @@ namespace JSC { T* m_data; }; - void* m_jsArrayVPtr; MarkStackArray<MarkSet> m_markSets; MarkStackArray<JSCell*> m_values; static size_t s_pageSize; |