| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| * vim: set ts=8 sts=4 et sw=4 tw=99: |
| * |
| * Copyright (C) 2008 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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 with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "ExecutableAllocator.h" |
| |
| #include "js/MemoryMetrics.h" |
| |
| #if ENABLE_ASSEMBLER |
| |
| namespace JSC { |
| |
| size_t ExecutableAllocator::pageSize = 0; |
| size_t ExecutableAllocator::largeAllocSize = 0; |
| |
| ExecutablePool::~ExecutablePool() |
| { |
| m_allocator->releasePoolPages(this); |
| } |
| |
| void |
| ExecutableAllocator::sizeOfCode(JS::CodeSizes *sizes) const |
| { |
| *sizes = JS::CodeSizes(); |
| |
| if (m_pools.initialized()) { |
| for (ExecPoolHashSet::Range r = m_pools.all(); !r.empty(); r.popFront()) { |
| ExecutablePool* pool = r.front(); |
| sizes->ion += pool->m_ionCodeBytes; |
| sizes->baseline += pool->m_baselineCodeBytes; |
| sizes->asmJS += pool->m_asmJSCodeBytes; |
| sizes->regexp += pool->m_regexpCodeBytes; |
| sizes->other += pool->m_otherCodeBytes; |
| sizes->unused += pool->m_allocation.size - pool->m_ionCodeBytes |
| - pool->m_baselineCodeBytes |
| - pool->m_asmJSCodeBytes |
| - pool->m_regexpCodeBytes |
| - pool->m_otherCodeBytes; |
| } |
| } |
| } |
| |
| } |
| |
| #endif // HAVE(ASSEMBLER) |
